diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68309f64855..68752e15373 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ See [Conventional Commits](https://conventionalcommits.org) for commit guideline
 
 ## Unreleased
 
+* Cosmos-SDK updates
+    * Consensus library to cometbft/cometbft v0.34.27
+    * Cosmos library to cosmos/cosmos-sdk v0.45.16
+    * IBC module to cosmos/ibc-go v4.5.1
+
 ## Mainnet1B (agoric-upgrade-10)
 
 * Vaults