diff --git a/CHANGELOG-3.4.md b/CHANGELOG-3.4.md
index b89a962c2..a446ecf9d 100644
--- a/CHANGELOG-3.4.md
+++ b/CHANGELOG-3.4.md
@@ -20,6 +20,7 @@ See [code changes](https://github.com/etcd-io/etcd/compare/v3.4.9...v3.4.10) and
 - Add [etcd --auth-token-ttl](https://github.com/etcd-io/etcd/pull/11980) flag to customize `simpleTokenTTL` settings.
 - Improve [runtime.FDUsage objects malloc of Memory Usage and CPU Usage](https://github.com/etcd-io/etcd/pull/11986).
 - Improve [mvcc.watchResponse channel Memory Usage](https://github.com/etcd-io/etcd/pull/11987).
+- [Fix invalid Go type in etcdserverpb](https://github.com/etcd-io/etcd/pull/12000).
 
 ### Go
 
diff --git a/CHANGELOG-3.5.md b/CHANGELOG-3.5.md
index 3df644b09..ba523d094 100644
--- a/CHANGELOG-3.5.md
+++ b/CHANGELOG-3.5.md
@@ -132,6 +132,7 @@ Note that any `etcd_debugging_*` metrics are experimental and subject to change.
 - Improve [runtime.FDUsage objects malloc of Memory Usage and CPU Usage](https://github.com/etcd-io/etcd/pull/11986).
 - Improve [mvcc.watchResponse channel Memory Usage](https://github.com/etcd-io/etcd/pull/11987).
 - Log [expensive request info in UnaryInterceptor](https://github.com/etcd-io/etcd/pull/12086).
+- [Fix invalid Go type in etcdserverpb](https://github.com/etcd-io/etcd/pull/12000).
 
 ### Package `embed`