diff --git a/Cargo.lock b/Cargo.lock
index 154c12c7..af2c8bfb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -672,9 +672,9 @@ dependencies = [
 
 [[package]]
 name = "cosmwasm-schema"
-version = "2.1.4"
+version = "2.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f86b4d949b6041519c58993a73f4bbfba8083ba14f7001eae704865a09065845"
+checksum = "6a7f53fb0011af2ce8d79379ff21a34cd90622e387ebaa00920bac1099ea71d1"
 dependencies = [
  "cosmwasm-schema-derive",
  "schemars",
@@ -685,9 +685,9 @@ dependencies = [
 
 [[package]]
 name = "cosmwasm-schema-derive"
-version = "2.1.4"
+version = "2.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8ef1b5835a65fcca3ab8b9a02b4f4dacc78e233a5c2f20b270efb9db0666d12"
+checksum = "8ae75370266380e777f075be5a0e092792af69469ed1231825505f9c4bd17e54"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 2d0a8edf..e44fafc5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ axone-objectarium = { path = "contracts/axone-objectarium", features = [
 axone-objectarium-client = { path = "packages/axone-objectarium-client" }
 axone-rdf = { path = "packages/axone-rdf" }
 axone-wasm = { path = "packages/axone-wasm" }
-cosmwasm-schema = "2.1.4"
+cosmwasm-schema = "2.1.5"
 cosmwasm-std = { version = "2.1.5", features = ["cosmwasm_2_1"] }
 cosmwasm-storage = "1.5.2"
 cw-multi-test = "2.2.0"