diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47325522b72f..d45704258035 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -131,6 +131,7 @@ if input key is empty, or input data contains empty key.
 
 ### Improvements
 
+* (gRPC-Web) [\#9493](https://github.com/cosmos/cosmos-sdk/pull/9493) Add `EnableUnsafeCORS` flag to grpc-web config.
 * (store) [\#9403](https://github.com/cosmos/cosmos-sdk/pull/9403) Add `RefundGas` function to `GasMeter` interface
 * (baseapp, types) [\#9390](https://github.com/cosmos/cosmos-sdk/pull/9390) Add current block header hash to `Context`
 * (x/staking) [\#9423](https://github.com/cosmos/cosmos-sdk/pull/9423) Staking delegations now returns empty list instead of rpc error when no records found.