diff --git a/libp2p/CHANGELOG.md b/libp2p/CHANGELOG.md
index e383cfd0cdc..16349be5e0e 100644
--- a/libp2p/CHANGELOG.md
+++ b/libp2p/CHANGELOG.md
@@ -45,6 +45,8 @@
   See [PR 4821](https://github.com/libp2p/rust-libp2p/pull/4821).
 - Introduce `SwarmBuilder::with_dns_config`.
   See [PR 4808](https://github.com/libp2p/rust-libp2p/pull/4808).
+- Update default for idle-connection-timeout to 10s.
+  See [PR 4967](https://github.com/libp2p/rust-libp2p/pull/4967).
 
 ## 0.53.0