diff --git a/Cargo.lock b/Cargo.lock
index 79be9a01..146c4bdf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -591,9 +591,9 @@ dependencies = [
 
 [[package]]
 name = "cosmwasm-schema"
-version = "2.1.5"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a7f53fb0011af2ce8d79379ff21a34cd90622e387ebaa00920bac1099ea71d1"
+checksum = "3e9a7b56d154870ec4b57b224509854f706c9744449548d8a3bf91ac75c59192"
 dependencies = [
  "cosmwasm-schema-derive",
  "schemars",
@@ -604,9 +604,9 @@ dependencies = [
 
 [[package]]
 name = "cosmwasm-schema-derive"
-version = "2.1.5"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ae75370266380e777f075be5a0e092792af69469ed1231825505f9c4bd17e54"
+checksum = "edd3d80310cd7b86b09dbe886f4f2ca235a5ddb8d478493c6e50e720a3b38a42"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index ae543f3e..30dc1191 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ axone-objectarium = { path = "./contracts/axone-objectarium", version = "7.0.0",
 axone-objectarium-client = { path = "./packages/axone-objectarium-client", version = "7.0.0" }
 axone-rdf = { path = "./packages/axone-rdf", version = "7.0.0" }
 axone-wasm = { path = "./packages/axone-wasm", version = "7.0.0" }
-cosmwasm-schema = "2.1.5"
+cosmwasm-schema = "2.2.0"
 cosmwasm-std = { version = "2.1.5", features = ["cosmwasm_2_1"] }
 cosmwasm-storage = "1.5.2"
 cw-multi-test = "2.2.0"