diff --git a/Cargo.toml b/Cargo.toml
index fdf6a126..6653c36b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,29 +9,6 @@ members = [
 	"nomad/base",
 	"nomad/merkle",
 ]
-[patch.crates-io]
-# Substrate  (polkadot-v1.0.0).
-sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-core-hashing = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-io = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-api = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-std = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-application-crypto = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-storage = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-debug-derive = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-arithmetic = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-trie = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-runtime-interface = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-weights = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-frame-support = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-externalities = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-inherents = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-staking = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-tracing = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-version = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
-sp-wasm-interface = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 
 [profile.dev.package]
 nalgebra = { opt-level = 3 }
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 301fccf8..7f134247 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -12,28 +12,28 @@ hash256-std-hasher = { version = "0.15.2", default-features = false }
 hex = { version = "0.4", optional = true, default-features = false, features = ["alloc", "serde"] }
 log = { version = "0.4.8", default-features = false }
 serde = { version = "1.0.163", default-features = false, features = ["derive", "alloc"], optional = true }
-static_assertions = "1.1.0"
-thiserror-no-std = "2.0.2"
+static_assertions = { version = "1.1.0" }
+thiserror-no-std = { version = "2.0.2" }
 
 # Substrate
-binary-merkle-tree = { git = "https://github.com/paritytech/substrate.git/", branch = "polkadot-v1.0.0", default-features = false, optional = true }
+binary-merkle-tree = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2", default-features = false, features = ["derive"] }
-sp-arithmetic = { version = "*", default-features = false }
-sp-core = { version = "*", default-features = false }
-sp-io = { version = "*", default-features = false }
-sp-std = { version = "*", default-features = false }
-sp-trie = { version = "*", default-features = false }
+sp-arithmetic = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-io = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-trie = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
 # Substrate Runtime
-frame-support = { version = "4.0.0-dev", default-features = false, optional = true }
-sp-runtime = { version = "24", default-features = false, optional = true }
-sp-runtime-interface = { version = "17", default-features = false, optional = true }
+frame-support = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
+sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
+sp-runtime-interface = {git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
 
 [dev-dependencies]
-hex-literal = "0.3.4"
-serde_json = "1"
-test-case = "1.2.3"
+hex-literal = { version = "0.3.4" }
+serde_json = { version = "1" }
+test-case = { version = "1.2.3" }
 
 [features]
 default = [ "std" ]
diff --git a/kate/Cargo.toml b/kate/Cargo.toml
index 618adde4..3348306d 100644
--- a/kate/Cargo.toml
+++ b/kate/Cargo.toml
@@ -19,13 +19,13 @@ dusk-plonk = { git = "https://github.com/availproject/plonk.git", tag = "v0.12.0
 
 # Parity & Substrate
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
-sp-arithmetic = { version = "*", default-features = false }
-sp-core = { version = "*", default-features = false }
+sp-arithmetic = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
 # 3rd-party
 derive_more = { version = "0.99.17", default-features = false, features = ["constructor"] }
-static_assertions = "1.1.0"
-thiserror-no-std = "2.0.2"
+static_assertions = { version = "1.1.0" }
+thiserror-no-std = { version = "2.0.2" }
 
 dusk-bytes = { version = "0.1.6", default-features = false, optional = true }
 hex = { version = "0.4", optional = true, default-features = false, features = ["alloc", "serde"] }
@@ -41,9 +41,9 @@ serde_json = { version = "1", optional = true }
 
 [dev-dependencies]
 criterion = { version = "0.5.1", default-features = false }
-proptest = "1"
-serde_json = "1"
-test-case = "1.2.3"
+proptest = { version = "1" }
+serde_json = { version = "1" }
+test-case = { version = "1.2.3" }
 
 [features]
 default = [ "std" ]
diff --git a/kate/recovery/Cargo.toml b/kate/recovery/Cargo.toml
index 1a901de6..713ea873 100644
--- a/kate/recovery/Cargo.toml
+++ b/kate/recovery/Cargo.toml
@@ -12,13 +12,13 @@ dusk-plonk = { git = "https://github.com/availproject/plonk.git", tag = "v0.12.0
 
 # Substrate
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
-sp-arithmetic = { version = "*", default-features = false }
-sp-std = { version = "*", default-features = false }
+sp-arithmetic = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
 # 3rd-parties
-derive_more = "0.99.17"
-static_assertions = "1.1.0"
-thiserror-no-std = "2.0.2"
+derive_more = { version = "0.99.17" }
+static_assertions = { version = "1.1.0" }
+thiserror-no-std = { version = "2.0.2" }
 
 dusk-bytes = { version = "0.1.6", default-features = false, optional = true }
 once_cell = { version = "1.9.0", optional = true }
diff --git a/nomad/base/Cargo.toml b/nomad/base/Cargo.toml
index 75c6e278..a4b83e53 100644
--- a/nomad/base/Cargo.toml
+++ b/nomad/base/Cargo.toml
@@ -12,10 +12,10 @@ nomad-signature = { path = "../signature", default-features = false }
 # Substrate
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
 scale-info = { version = "2", default-features = false, features = ["derive"] }
-sp-core = { version = "*", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
 # Substrate runtime
-sp-runtime = { version = "24", default-features = false, optional = true }
+sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
 
 # Eth
 ethers-signers = { version = "1", optional = true }
diff --git a/nomad/core/Cargo.toml b/nomad/core/Cargo.toml
index a1f9dbee..f933e12d 100644
--- a/nomad/core/Cargo.toml
+++ b/nomad/core/Cargo.toml
@@ -12,10 +12,10 @@ nomad-signature = { path = "../signature", default-features = false }
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
 primitive-types = { version = "0.12", default-features = false, features = ["scale-info", "codec"] }
 scale-info = { version = "2", default-features = false, features = ["derive"] }
-sp-core = { version = "*", default-features = false }
-sp-std = { version = "*", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
-sp-runtime = { version = "24", default-features = false, optional = true }
+sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
 
 # Eth
 ethers-core = { version = "1", optional = true }
@@ -26,7 +26,7 @@ serde = { version = "1.0.188", default-features = false, features = ["derive"],
 tiny-keccak = { version = "2.0.2", default-features = false, features = ["keccak"] }
 
 [dev-dependencies]
-async-trait = "0.1.42"
+async-trait = { version = "0.1.42" }
 
 [features]
 default = [ "std" ]
diff --git a/nomad/merkle/Cargo.toml b/nomad/merkle/Cargo.toml
index f7a63ce9..f9a1f722 100644
--- a/nomad/merkle/Cargo.toml
+++ b/nomad/merkle/Cargo.toml
@@ -13,18 +13,18 @@ nomad-core = { path = "../core", default-features = false }
 # Substrate
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
 scale-info = { version = "2", default-features = false, features = ["derive"] }
-sp-core = { version = "*", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
-frame-support = { version = "4.0.0-dev", default-features = false, optional = true }
+frame-support = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false, optional = true }
 
 # 3rd-party
-hex-literal = "0.3.4"
-static_assertions = "1.1.0"
-thiserror-no-std = "2.0.2"
+hex-literal = { version = "0.3.4" }
+static_assertions = { version = "1.1.0" }
+thiserror-no-std = { version = "2.0.2" }
 tiny-keccak = { version = "2.0.2", default-features = false, features = ["keccak"] }
 
 [dev-dependencies]
-ethers-core = "1"
+ethers-core = { version = "1" }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0" }
 
diff --git a/nomad/signature/Cargo.toml b/nomad/signature/Cargo.toml
index 129f8189..b7a416ec 100644
--- a/nomad/signature/Cargo.toml
+++ b/nomad/signature/Cargo.toml
@@ -19,10 +19,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 # Substrate & Parity
 codec = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
 scale-info = { version = "2", default-features = false, features = ["derive"] }
-sp-core = { version = "*", default-features = false }
+sp-core = {git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
-frame-support = { version = "4.0.0-dev", default-features = false }
-sp-runtime = { version = "24", default-features = false }
+frame-support = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
+sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0", default-features = false }
 
 # Eth
 ethers-core = { version = "1", default-features = false, optional = true }
@@ -33,11 +33,11 @@ generic-array = { version = "0.14", default-features = false }
 hex = { version = "0.4.3", default-features = false }
 k256 = { version = "0.11.5", default-features = false, features = ["keccak256", "ecdsa"] }
 serde = { version = "1.0.188", default-features = false, optional = true, features = ["derive"] }
-thiserror-no-std = "2.0.2"
+thiserror-no-std = { version = "2.0.2" }
 tiny-keccak = { version = "2.0.2", default-features = false, features = ["keccak"] }
 
 [dev-dependencies]
-byte-slice-cast = "1.2.1"
+byte-slice-cast = { version = "1.2.1" }
 
 [features]
 default = [ "std" ]