diff --git a/changelog.md b/changelog.md
index 8a22e015..1868d01e 100644
--- a/changelog.md
+++ b/changelog.md
@@ -19,6 +19,7 @@ Testing improvements:
 
 * Fix CI for ruby 3.4 ([#688](https://github.com/arsduo/koala/pull/688))
 * Add latest rubies to CI ([#687](https://github.com/arsduo/koala/pull/687))
+* Bump GHA action plugins to avoid deprecation warnings ([#689](https://github.com/arsduo/koala/pull/689))
 
 Others: