diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3438e523..03ea749f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,8 +14,12 @@ and this project adheres to
   queries remain available in the `IbcExtension` because for IBC the storage
   layout is standardized. Such queries can still be implemented in CosmJS caller
   code that only needs to support one backend. ([#865])
+- all: Upgrade cosmjs-types to 0.3. This includes the types of the Cosmos SDK
+  0.44 modules x/authz and x/feegrant. It causes a few breaking changes by
+  adding fields to interfaces. ([#928])
 
 [#865]: https://github.com/cosmos/cosmjs/issues/865
+[#928]: https://github.com/cosmos/cosmjs/issues/928
 
 ### Added