diff --git a/Cargo.lock b/Cargo.lock
index b11af51..0f07b89 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -156,6 +156,12 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
+[[package]]
+name = "arrayvec"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
+
 [[package]]
 name = "asn1_der"
 version = "0.6.3"
@@ -389,9 +395,9 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
@@ -477,10 +483,22 @@ version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f682656975d3a682daff957be4ddeb65d6ad656737cd821f2d00685ae466af1"
 dependencies = [
- "funty",
- "radium",
+ "funty 1.1.0",
+ "radium 0.6.2",
  "tap",
- "wyz",
+ "wyz 0.2.0",
+]
+
+[[package]]
+name = "bitvec"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1489fcb93a5bb47da0462ca93ad252ad6af2145cce58d10d46a83931ba9f016b"
+dependencies = [
+ "funty 2.0.0",
+ "radium 0.7.0",
+ "tap",
+ "wyz 0.5.0",
 ]
 
 [[package]]
@@ -1607,9 +1625,25 @@ dependencies = [
  "futures-timer 3.0.2",
  "log",
  "num-traits",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
+]
+
+[[package]]
+name = "finality-grandpa"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b22349c6a11563a202d95772a68e0fcf56119e74ea8a2a19cf2301460fcd0df5"
+dependencies = [
+ "either",
+ "futures 0.3.13",
+ "futures-timer 3.0.2",
+ "log",
+ "num-traits",
+ "parity-scale-codec 3.1.5",
+ "parking_lot 0.12.1",
  "rand 0.8.3",
+ "scale-info",
 ]
 
 [[package]]
@@ -1653,7 +1687,7 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 name = "fork-tree"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
 ]
 
 [[package]]
@@ -1674,7 +1708,7 @@ dependencies = [
  "frame-system",
  "hex-literal",
  "linregress",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "paste 1.0.4",
  "serde",
  "sp-api",
@@ -1693,7 +1727,7 @@ dependencies = [
  "chrono",
  "frame-benchmarking",
  "handlebars",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-cli",
  "sc-client-db",
  "sc-executor",
@@ -1717,7 +1751,7 @@ dependencies = [
  "pallet-balances",
  "pallet-indices",
  "pallet-transaction-payment",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -1731,7 +1765,7 @@ dependencies = [
 name = "frame-metadata"
 version = "13.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-std",
@@ -1748,7 +1782,7 @@ dependencies = [
  "impl-trait-for-tuples",
  "log",
  "once_cell",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "paste 1.0.4",
  "pretty_assertions",
@@ -1783,7 +1817,7 @@ name = "frame-support-procedural-tools"
 version = "3.0.0"
 dependencies = [
  "frame-support-procedural-tools-derive",
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -1805,7 +1839,7 @@ dependencies = [
  "frame-metadata",
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "pretty_assertions",
  "rustversion",
  "serde",
@@ -1825,7 +1859,7 @@ dependencies = [
  "criterion",
  "frame-support",
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-externalities",
@@ -1843,7 +1877,7 @@ dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -1855,7 +1889,7 @@ dependencies = [
 name = "frame-system-rpc-runtime-api"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
 ]
 
@@ -1915,6 +1949,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
 
+[[package]]
+name = "funty"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
 [[package]]
 name = "futures"
 version = "0.1.31"
@@ -2564,7 +2604,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df170efa359aebdd5cb7fe78edcc67107748e4737bdca8a8fb40d15ea7a877ed"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
 ]
 
 [[package]]
@@ -2737,7 +2777,7 @@ version = "15.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99a847f9ec7bb52149b2786a17c9cb260d6effc6b8eeb8c16b343a487a7563a3"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -2928,9 +2968,9 @@ checksum = "3576a87f2ba00f6f106fdfcd16db1d698d648a26ad8e0573cad8537c3c362d2a"
 
 [[package]]
 name = "libc"
-version = "0.2.88"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03b07a082330a35e43f63177cc01689da34fbffa0105e1246cf0311472cac73a"
+checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
 
 [[package]]
 name = "libloading"
@@ -3448,10 +3488,11 @@ dependencies = [
 
 [[package]]
 name = "lock_api"
-version = "0.4.2"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
+checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
 dependencies = [
+ "autocfg",
  "scopeguard",
 ]
 
@@ -3737,7 +3778,7 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85ee3c48cb9d9b275ad967a0e96715badc13c6029adb92f34fa17b9ff28fd81f"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro-error",
  "proc-macro2",
  "quote",
@@ -3906,7 +3947,7 @@ dependencies = [
  "pallet-staking",
  "pallet-timestamp",
  "pallet-transaction-payment",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "platforms",
  "rand 0.7.3",
@@ -3976,7 +4017,7 @@ dependencies = [
  "pallet-timestamp",
  "pallet-transaction-payment",
  "pallet-treasury",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-executor",
  "sp-application-crypto",
  "sp-core",
@@ -3997,7 +4038,7 @@ version = "0.8.0"
 dependencies = [
  "derive_more",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-cli",
  "sc-client-api",
  "sc-service",
@@ -4012,7 +4053,7 @@ name = "node-primitives"
 version = "2.0.0"
 dependencies = [
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "pretty_assertions",
  "sp-application-crypto",
  "sp-core",
@@ -4115,7 +4156,7 @@ dependencies = [
  "pallet-treasury",
  "pallet-utility",
  "pallet-vesting",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-api",
  "sp-authority-discovery",
@@ -4159,7 +4200,7 @@ dependencies = [
  "pallet-timestamp",
  "pallet-transaction-payment",
  "pallet-treasury",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-block-builder",
  "sc-cli",
  "sc-client-api",
@@ -4340,7 +4381,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4355,7 +4396,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4372,7 +4413,7 @@ dependencies = [
  "lazy_static",
  "pallet-session",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "serde",
  "sp-application-crypto",
@@ -4391,7 +4432,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-session",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-application-crypto",
  "sp-authority-discovery",
@@ -4409,7 +4450,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-authorship",
  "sp-core",
@@ -4433,7 +4474,7 @@ dependencies = [
  "pallet-staking",
  "pallet-staking-reward-curve",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-application-crypto",
  "sp-consensus-babe",
@@ -4456,7 +4497,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-transaction-payment",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4473,7 +4514,7 @@ dependencies = [
  "frame-system",
  "pallet-balances",
  "pallet-treasury",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4491,7 +4532,7 @@ dependencies = [
  "frame-system",
  "hex-literal",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4513,7 +4554,7 @@ dependencies = [
  "pallet-contracts-proc-macro",
  "pallet-randomness-collective-flip",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-wasm 0.41.0",
  "paste 1.0.4",
  "pretty_assertions",
@@ -4535,7 +4576,7 @@ name = "pallet-contracts-primitives"
 version = "2.0.1"
 dependencies = [
  "bitflags",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-runtime",
  "sp-std",
 ]
@@ -4558,7 +4599,7 @@ dependencies = [
  "jsonrpc-derive",
  "pallet-contracts-primitives",
  "pallet-contracts-rpc-runtime-api",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "serde_json",
  "sp-api",
@@ -4573,7 +4614,7 @@ name = "pallet-contracts-rpc-runtime-api"
 version = "0.8.1"
 dependencies = [
  "pallet-contracts-primitives",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-runtime",
  "sp-std",
@@ -4589,7 +4630,7 @@ dependencies = [
  "hex-literal",
  "pallet-balances",
  "pallet-scheduler",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4607,7 +4648,7 @@ dependencies = [
  "frame-system",
  "hex-literal",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4624,7 +4665,7 @@ dependencies = [
  "frame-system",
  "hex-literal",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4642,7 +4683,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4657,7 +4698,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "lite-json",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4672,7 +4713,7 @@ version = "2.0.1"
 dependencies = [
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4685,7 +4726,7 @@ dependencies = [
 name = "pallet-grandpa"
 version = "3.0.0"
 dependencies = [
- "finality-grandpa",
+ "finality-grandpa 0.13.0",
  "frame-benchmarking",
  "frame-support",
  "frame-system",
@@ -4696,7 +4737,7 @@ dependencies = [
  "pallet-staking",
  "pallet-staking-reward-curve",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-application-crypto",
  "sp-core",
@@ -4718,7 +4759,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4735,7 +4776,7 @@ dependencies = [
  "frame-system",
  "pallet-authorship",
  "pallet-session",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-application-crypto",
  "sp-core",
@@ -4753,7 +4794,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4770,7 +4811,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4784,7 +4825,7 @@ version = "3.0.0"
 dependencies = [
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4803,7 +4844,7 @@ dependencies = [
  "frame-system",
  "hex-literal",
  "pallet-mmr-primitives",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4818,7 +4859,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "hex-literal",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-api",
  "sp-core",
@@ -4834,7 +4875,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4849,7 +4890,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4863,7 +4904,7 @@ version = "2.0.0"
 dependencies = [
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4878,7 +4919,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4903,7 +4944,7 @@ dependencies = [
  "pallet-staking",
  "pallet-staking-reward-curve",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4921,7 +4962,7 @@ dependencies = [
  "frame-system",
  "pallet-balances",
  "pallet-utility",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4935,7 +4976,7 @@ version = "3.0.0"
 dependencies = [
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "safe-mix",
  "serde",
  "sp-core",
@@ -4952,7 +4993,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4967,7 +5008,7 @@ dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -4983,7 +5024,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5000,7 +5041,7 @@ dependencies = [
  "impl-trait-for-tuples",
  "lazy_static",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-application-crypto",
  "sp-core",
@@ -5024,7 +5065,7 @@ dependencies = [
  "pallet-staking",
  "pallet-staking-reward-curve",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "rand 0.7.3",
  "serde",
  "sp-core",
@@ -5041,7 +5082,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "rand_chacha 0.2.2",
  "serde",
  "sp-core",
@@ -5063,7 +5104,7 @@ dependencies = [
  "pallet-session",
  "pallet-staking-reward-curve",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "rand_chacha 0.2.2",
  "serde",
@@ -5093,7 +5134,7 @@ dependencies = [
  "pallet-staking",
  "pallet-staking-reward-curve",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5106,7 +5147,7 @@ dependencies = [
 name = "pallet-staking-reward-curve"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "sp-runtime",
@@ -5119,7 +5160,7 @@ version = "3.0.0"
 dependencies = [
  "frame-support",
  "frame-system",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5135,7 +5176,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-inherents",
@@ -5154,7 +5195,7 @@ dependencies = [
  "frame-system",
  "pallet-balances",
  "pallet-treasury",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5170,7 +5211,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "serde_json",
  "smallvec 1.6.1",
@@ -5189,7 +5230,7 @@ dependencies = [
  "jsonrpc-core-client",
  "jsonrpc-derive",
  "pallet-transaction-payment-rpc-runtime-api",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-blockchain",
  "sp-core",
@@ -5202,7 +5243,7 @@ name = "pallet-transaction-payment-rpc-runtime-api"
 version = "3.0.0"
 dependencies = [
  "pallet-transaction-payment",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-runtime",
 ]
@@ -5216,7 +5257,7 @@ dependencies = [
  "frame-system",
  "impl-trait-for-tuples",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5233,7 +5274,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5251,7 +5292,7 @@ dependencies = [
  "frame-system",
  "hex-literal",
  "pallet-balances",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -5302,9 +5343,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cd3dab59b5cf4bc81069ade0fc470341a1ef3ad5fa73e5a8943bed2ec12b2e8"
 dependencies = [
  "arrayvec 0.5.2",
- "bitvec",
+ "bitvec 0.20.2",
  "byte-slice-cast",
- "parity-scale-codec-derive",
+ "parity-scale-codec-derive 2.0.1",
+ "serde",
+]
+
+[[package]]
+name = "parity-scale-codec"
+version = "3.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9182e4a71cae089267ab03e67c99368db7cd877baf50f931e5d6d4b71e195ac0"
+dependencies = [
+ "arrayvec 0.7.2",
+ "bitvec 1.0.0",
+ "byte-slice-cast",
+ "impl-trait-for-tuples",
+ "parity-scale-codec-derive 3.1.3",
  "serde",
 ]
 
@@ -5314,7 +5369,19 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa04976a81fde04924b40cc4036c4d12841e8bb04325a5cf2ada75731a150a7d"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "parity-scale-codec-derive"
+version = "3.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9299338969a3d2f491d65f140b00ddec470858402f888af98e8642fb5e8965cd"
+dependencies = [
+ "proc-macro-crate 1.1.3",
  "proc-macro2",
  "quote",
  "syn",
@@ -5439,10 +5506,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
 dependencies = [
  "instant",
- "lock_api 0.4.2",
+ "lock_api 0.4.7",
  "parking_lot_core 0.8.3",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+dependencies = [
+ "lock_api 0.4.7",
+ "parking_lot_core 0.9.3",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.6.2"
@@ -5481,11 +5558,24 @@ dependencies = [
  "cfg-if 1.0.0",
  "instant",
  "libc",
- "redox_syscall 0.2.5",
+ "redox_syscall 0.2.13",
  "smallvec 1.6.1",
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "parking_lot_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
+dependencies = [
+ "cfg-if 1.0.0",
+ "libc",
+ "redox_syscall 0.2.13",
+ "smallvec 1.6.1",
+ "windows-sys",
+]
+
 [[package]]
 name = "paste"
 version = "0.1.18"
@@ -5804,6 +5894,16 @@ dependencies = [
  "toml",
 ]
 
+[[package]]
+name = "proc-macro-crate"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e17d47ce914bf4de440332250b0edd23ce48c005f59fab39d3335866b114f11a"
+dependencies = [
+ "thiserror",
+ "toml",
+]
+
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -5994,6 +6094,12 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
 
+[[package]]
+name = "radium"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
 [[package]]
 name = "rand"
 version = "0.3.23"
@@ -6191,9 +6297,9 @@ checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.5"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94341e4e44e24f6b591b59e47a8a027df12e008d73fd5672dbea9cc22f4507d9"
+checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
 dependencies = [
  "bitflags",
 ]
@@ -6216,7 +6322,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
 dependencies = [
  "getrandom 0.2.2",
- "redox_syscall 0.2.5",
+ "redox_syscall 0.2.13",
 ]
 
 [[package]]
@@ -6477,7 +6583,7 @@ dependencies = [
  "futures-timer 3.0.2",
  "libp2p",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "prost",
  "prost-build",
  "quickcheck",
@@ -6504,7 +6610,7 @@ dependencies = [
  "futures 0.3.13",
  "futures-timer 3.0.2",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-client-api",
@@ -6526,7 +6632,7 @@ dependencies = [
 name = "sc-block-builder"
 version = "0.9.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-client-api",
  "sp-api",
  "sp-block-builder",
@@ -6545,7 +6651,7 @@ name = "sc-chain-spec"
 version = "3.0.0"
 dependencies = [
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-chain-spec-derive",
  "sc-consensus-babe",
  "sc-consensus-epochs",
@@ -6564,7 +6670,7 @@ dependencies = [
 name = "sc-chain-spec-derive"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -6581,7 +6687,7 @@ dependencies = [
  "libp2p",
  "log",
  "names",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "rand 0.7.3",
  "regex",
  "rpassword",
@@ -6620,7 +6726,7 @@ dependencies = [
  "kvdb-memorydb",
  "lazy_static",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-executor",
  "sp-api",
@@ -6657,7 +6763,7 @@ dependencies = [
  "linked-hash-map",
  "log",
  "parity-db",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "parking_lot 0.11.1",
  "quickcheck",
@@ -6698,7 +6804,7 @@ dependencies = [
  "futures-timer 3.0.2",
  "getrandom 0.2.2",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-client-api",
@@ -6743,7 +6849,7 @@ dependencies = [
  "num-bigint",
  "num-rational",
  "num-traits",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "pdqselect",
  "rand 0.7.3",
@@ -6819,7 +6925,7 @@ name = "sc-consensus-epochs"
 version = "0.9.0"
 dependencies = [
  "fork-tree",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-client-api",
  "sp-blockchain",
@@ -6837,7 +6943,7 @@ dependencies = [
  "jsonrpc-core-client",
  "jsonrpc-derive",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-basic-authorship",
  "sc-client-api",
@@ -6872,7 +6978,7 @@ dependencies = [
  "futures 0.3.13",
  "futures-timer 3.0.2",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-client-api",
  "sp-api",
@@ -6894,7 +7000,7 @@ dependencies = [
  "futures 0.3.13",
  "futures-timer 3.0.2",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-client-api",
  "sc-telemetry",
@@ -6936,7 +7042,7 @@ dependencies = [
  "lazy_static",
  "libsecp256k1",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-wasm 0.41.0",
  "parking_lot 0.11.1",
  "paste 1.0.4",
@@ -6971,7 +7077,7 @@ name = "sc-executor-common"
 version = "0.9.0"
 dependencies = [
  "derive_more",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-wasm 0.41.0",
  "sp-allocator",
  "sp-core",
@@ -6986,7 +7092,7 @@ name = "sc-executor-wasmi"
 version = "0.9.0"
 dependencies = [
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-executor-common",
  "sp-allocator",
  "sp-core",
@@ -7001,7 +7107,7 @@ version = "0.9.0"
 dependencies = [
  "assert_matches",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-wasm 0.41.0",
  "pwasm-utils 0.14.0",
  "sc-executor-common",
@@ -7019,13 +7125,13 @@ version = "0.9.0"
 dependencies = [
  "assert_matches",
  "derive_more",
- "finality-grandpa",
+ "finality-grandpa 0.16.0",
  "fork-tree",
  "futures 0.3.13",
  "futures-timer 3.0.2",
  "linked-hash-map",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "pin-project 1.0.5",
  "rand 0.7.3",
@@ -7064,7 +7170,7 @@ name = "sc-finality-grandpa-rpc"
 version = "0.9.0"
 dependencies = [
  "derive_more",
- "finality-grandpa",
+ "finality-grandpa 0.13.0",
  "futures 0.3.13",
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -7072,7 +7178,7 @@ dependencies = [
  "jsonrpc-pubsub",
  "lazy_static",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-block-builder",
  "sc-client-api",
  "sc-finality-grandpa",
@@ -7097,7 +7203,7 @@ dependencies = [
  "futures 0.3.13",
  "log",
  "num-traits",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "prost",
  "sc-client-api",
@@ -7151,7 +7257,7 @@ version = "3.0.0"
 dependencies = [
  "hash-db",
  "lazy_static",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-client-api",
  "sc-executor",
@@ -7190,7 +7296,7 @@ dependencies = [
  "log",
  "lru",
  "nohash-hasher",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "pin-project 1.0.5",
  "prost",
@@ -7282,7 +7388,7 @@ dependencies = [
  "lazy_static",
  "log",
  "num_cpus",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "rand 0.7.3",
  "sc-block-builder",
@@ -7337,7 +7443,7 @@ dependencies = [
  "jsonrpc-pubsub",
  "lazy_static",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-cli",
@@ -7378,7 +7484,7 @@ dependencies = [
  "jsonrpc-derive",
  "jsonrpc-pubsub",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "serde",
  "serde_json",
@@ -7436,7 +7542,7 @@ dependencies = [
  "jsonrpc-pubsub",
  "lazy_static",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "parking_lot 0.11.1",
  "pin-project 1.0.5",
@@ -7500,7 +7606,7 @@ dependencies = [
  "futures 0.3.13",
  "hex-literal",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-client-api",
@@ -7532,7 +7638,7 @@ name = "sc-state-db"
 version = "0.9.0"
 dependencies = [
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "parity-util-mem-derive",
  "parking_lot 0.11.1",
@@ -7612,7 +7718,7 @@ dependencies = [
 name = "sc-tracing-proc-macro"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -7628,7 +7734,7 @@ dependencies = [
  "futures 0.3.13",
  "linked-hash-map",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "parking_lot 0.11.1",
  "retain_mut",
@@ -7653,7 +7759,7 @@ dependencies = [
  "hex",
  "intervalier",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "parking_lot 0.11.1",
  "sc-block-builder",
@@ -7675,6 +7781,31 @@ dependencies = [
  "wasm-timer",
 ]
 
+[[package]]
+name = "scale-info"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c46be926081c9f4dd5dd9b6f1d3e3229f2360bc6502dd8836f84a93b7c75e99a"
+dependencies = [
+ "bitvec 1.0.0",
+ "cfg-if 1.0.0",
+ "derive_more",
+ "parity-scale-codec 3.1.5",
+ "scale-info-derive",
+]
+
+[[package]]
+name = "scale-info-derive"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50e334bb10a245e28e5fd755cabcafd96cfcd167c99ae63a46924ca8d8703a3c"
+dependencies = [
+ "proc-macro-crate 1.1.3",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "schannel"
 version = "0.1.19"
@@ -8070,7 +8201,7 @@ name = "sp-api"
 version = "3.0.0"
 dependencies = [
  "hash-db",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api-proc-macro",
  "sp-core",
  "sp-runtime",
@@ -8086,7 +8217,7 @@ name = "sp-api-proc-macro"
 version = "3.0.0"
 dependencies = [
  "blake2-rfc",
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -8097,7 +8228,7 @@ name = "sp-api-test"
 version = "2.0.1"
 dependencies = [
  "criterion",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "rustversion",
  "sc-block-builder",
  "sp-api",
@@ -8115,7 +8246,7 @@ dependencies = [
 name = "sp-application-crypto"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-core",
  "sp-io",
@@ -8141,7 +8272,7 @@ dependencies = [
  "criterion",
  "integer-sqrt",
  "num-traits",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "primitive-types",
  "rand 0.7.3",
  "serde",
@@ -8165,7 +8296,7 @@ dependencies = [
 name = "sp-authority-discovery"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-application-crypto",
  "sp-runtime",
@@ -8176,7 +8307,7 @@ dependencies = [
 name = "sp-authorship"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-inherents",
  "sp-runtime",
  "sp-std",
@@ -8186,7 +8317,7 @@ dependencies = [
 name = "sp-block-builder"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-inherents",
  "sp-runtime",
@@ -8200,7 +8331,7 @@ dependencies = [
  "futures 0.3.13",
  "log",
  "lru",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sp-api",
  "sp-consensus",
@@ -8226,7 +8357,7 @@ dependencies = [
  "futures-timer 3.0.2",
  "libp2p",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "serde",
  "sp-api",
@@ -8248,7 +8379,7 @@ dependencies = [
 name = "sp-consensus-aura"
 version = "0.9.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-application-crypto",
  "sp-consensus-slots",
@@ -8263,7 +8394,7 @@ name = "sp-consensus-babe"
 version = "0.9.0"
 dependencies = [
  "merlin",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-application-crypto",
  "sp-consensus",
@@ -8281,7 +8412,7 @@ dependencies = [
 name = "sp-consensus-pow"
 version = "0.9.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-core",
  "sp-runtime",
@@ -8292,7 +8423,7 @@ dependencies = [
 name = "sp-consensus-slots"
 version = "0.9.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-arithmetic",
  "sp-runtime",
 ]
@@ -8301,7 +8432,7 @@ dependencies = [
 name = "sp-consensus-vrf"
 version = "0.9.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "schnorrkel",
  "sp-core",
  "sp-runtime",
@@ -8329,7 +8460,7 @@ dependencies = [
  "log",
  "merlin",
  "num-traits",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "parking_lot 0.11.1",
  "pretty_assertions",
@@ -8378,7 +8509,7 @@ dependencies = [
 name = "sp-election-providers"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-arithmetic",
  "sp-npos-elections",
  "sp-runtime",
@@ -8390,7 +8521,7 @@ name = "sp-externalities"
 version = "0.9.0"
 dependencies = [
  "environmental",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-std",
  "sp-storage",
 ]
@@ -8399,9 +8530,9 @@ dependencies = [
 name = "sp-finality-grandpa"
 version = "3.0.0"
 dependencies = [
- "finality-grandpa",
+ "finality-grandpa 0.13.0",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-api",
  "sp-application-crypto",
@@ -8415,7 +8546,7 @@ dependencies = [
 name = "sp-inherents"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sp-core",
  "sp-std",
@@ -8430,7 +8561,7 @@ dependencies = [
  "hash-db",
  "libsecp256k1",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sp-core",
  "sp-externalities",
@@ -8463,7 +8594,7 @@ dependencies = [
  "derive_more",
  "futures 0.3.13",
  "merlin",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "rand 0.7.3",
  "rand_chacha 0.2.2",
@@ -8477,7 +8608,7 @@ dependencies = [
 name = "sp-npos-elections"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "rand 0.7.3",
  "serde",
  "sp-arithmetic",
@@ -8492,7 +8623,7 @@ dependencies = [
 name = "sp-npos-elections-compact"
 version = "3.0.0"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -8503,7 +8634,7 @@ name = "sp-npos-elections-fuzzer"
 version = "2.0.0-alpha.5"
 dependencies = [
  "honggfuzz",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "rand 0.7.3",
  "sp-npos-elections",
  "sp-runtime",
@@ -8544,7 +8675,7 @@ dependencies = [
  "hash256-std-hasher",
  "impl-trait-for-tuples",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "paste 1.0.4",
  "rand 0.7.3",
@@ -8563,7 +8694,7 @@ name = "sp-runtime-interface"
 version = "3.0.0"
 dependencies = [
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "primitive-types",
  "rustversion",
  "sp-core",
@@ -8585,7 +8716,7 @@ name = "sp-runtime-interface-proc-macro"
 version = "3.0.0"
 dependencies = [
  "Inflector",
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "proc-macro2",
  "quote",
  "syn",
@@ -8634,7 +8765,7 @@ name = "sp-sandbox"
 version = "0.9.0"
 dependencies = [
  "assert_matches",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-core",
  "sp-io",
  "sp-std",
@@ -8655,7 +8786,7 @@ dependencies = [
 name = "sp-session"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-core",
  "sp-runtime",
@@ -8667,7 +8798,7 @@ dependencies = [
 name = "sp-staking"
 version = "3.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-runtime",
  "sp-std",
 ]
@@ -8680,7 +8811,7 @@ dependencies = [
  "hex-literal",
  "log",
  "num-traits",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "pretty_assertions",
  "rand 0.7.3",
@@ -8705,7 +8836,7 @@ name = "sp-storage"
 version = "3.0.0"
 dependencies = [
  "impl-serde",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "ref-cast",
  "serde",
  "sp-debug-derive",
@@ -8717,7 +8848,7 @@ name = "sp-tasks"
 version = "3.0.0"
 dependencies = [
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-core",
  "sp-externalities",
  "sp-io",
@@ -8729,7 +8860,7 @@ dependencies = [
 name = "sp-test-primitives"
 version = "2.0.0"
 dependencies = [
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "serde",
  "sp-application-crypto",
@@ -8742,7 +8873,7 @@ name = "sp-timestamp"
 version = "3.0.0"
 dependencies = [
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-api",
  "sp-inherents",
  "sp-runtime",
@@ -8755,7 +8886,7 @@ name = "sp-tracing"
 version = "3.0.0"
 dependencies = [
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-std",
  "tracing",
  "tracing-core",
@@ -8769,7 +8900,7 @@ dependencies = [
  "derive_more",
  "futures 0.3.13",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-api",
  "sp-blockchain",
@@ -8785,7 +8916,7 @@ dependencies = [
  "hash-db",
  "hex-literal",
  "memory-db",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-core",
  "sp-runtime",
  "sp-std",
@@ -8811,7 +8942,7 @@ name = "sp-version"
 version = "3.0.0"
 dependencies = [
  "impl-serde",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "serde",
  "sp-runtime",
  "sp-std",
@@ -8822,7 +8953,7 @@ name = "sp-wasm-interface"
 version = "3.0.0"
 dependencies = [
  "impl-trait-for-tuples",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sp-std",
  "wasmi",
 ]
@@ -8998,7 +9129,7 @@ dependencies = [
  "futures 0.3.13",
  "jsonrpc-client-transports",
  "jsonrpc-core",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-rpc-api",
  "serde",
  "sp-storage",
@@ -9015,7 +9146,7 @@ dependencies = [
  "jsonrpc-core-client",
  "jsonrpc-derive",
  "log",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-client-api",
  "sc-rpc-api",
  "sc-transaction-pool",
@@ -9051,7 +9182,7 @@ dependencies = [
  "futures 0.3.13",
  "hash-db",
  "hex",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-client-api",
  "sc-client-db",
  "sc-consensus",
@@ -9082,7 +9213,7 @@ dependencies = [
  "memory-db",
  "pallet-babe",
  "pallet-timestamp",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parity-util-mem",
  "sc-block-builder",
  "sc-executor",
@@ -9118,7 +9249,7 @@ name = "substrate-test-runtime-client"
 version = "2.0.0"
 dependencies = [
  "futures 0.3.13",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "sc-block-builder",
  "sc-client-api",
  "sc-consensus",
@@ -9139,7 +9270,7 @@ version = "2.0.0"
 dependencies = [
  "derive_more",
  "futures 0.3.13",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "parking_lot 0.11.1",
  "sc-transaction-graph",
  "sp-blockchain",
@@ -9163,7 +9294,7 @@ dependencies = [
 name = "substrate-test-utils-derive"
 version = "0.9.0"
 dependencies = [
- "proc-macro-crate",
+ "proc-macro-crate 0.1.5",
  "quote",
  "syn",
 ]
@@ -9253,7 +9384,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "libc",
  "rand 0.8.3",
- "redox_syscall 0.2.5",
+ "redox_syscall 0.2.13",
  "remove_dir_all",
  "winapi 0.3.9",
 ]
@@ -9769,7 +9900,7 @@ dependencies = [
  "hash-db",
  "keccak-hasher",
  "memory-db",
- "parity-scale-codec",
+ "parity-scale-codec 2.0.1",
  "trie-db",
  "trie-root",
  "trie-standardmap",
@@ -10528,6 +10659,49 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
 [[package]]
 name = "ws2_32-sys"
 version = "0.2.1"
@@ -10544,6 +10718,15 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
 
+[[package]]
+name = "wyz"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b31594f29d27036c383b53b59ed3476874d518f0efb151b27a4c275141390e"
+dependencies = [
+ "tap",
+]
+
 [[package]]
 name = "x25519-dalek"
 version = "1.1.0"
diff --git a/client/finality-grandpa/Cargo.toml b/client/finality-grandpa/Cargo.toml
index 38f6acd..de289e0 100644
--- a/client/finality-grandpa/Cargo.toml
+++ b/client/finality-grandpa/Cargo.toml
@@ -43,13 +43,13 @@ sc-network-gossip = { version = "0.9.0", path = "../network-gossip" }
 sp-finality-grandpa = { version = "3.0.0", path = "../../primitives/finality-grandpa" }
 prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.9.0"}
 sc-block-builder = { version = "0.9.0", path = "../block-builder" }
-finality-grandpa = { version = "0.13.0", features = ["derive-codec"] }
+finality-grandpa = { version = "0.16.0", features = ["derive-codec"] }
 pin-project = "1.0.4"
 linked-hash-map = "0.5.2"
 
 [dev-dependencies]
 assert_matches = "1.3.0"
-finality-grandpa = { version = "0.13.0", features = ["derive-codec", "test-helpers"] }
+finality-grandpa = { version = "0.16.0", features = ["derive-codec", "test-helpers"] }
 sc-network = { version = "0.9.0", path = "../network" }
 sc-network-test = { version = "0.8.0", path = "../network/test" }
 sp-keyring = { version = "3.0.0", path = "../../primitives/keyring" }