diff --git a/.github/workflows/charts-release.yaml b/.github/workflows/charts-release.yaml
index 491a0ebc174..6162fd9df56 100644
--- a/.github/workflows/charts-release.yaml
+++ b/.github/workflows/charts-release.yaml
@@ -54,7 +54,7 @@ jobs:
 
       - name: Cache Changelog
         id: cache-changelog
-        uses: actions/cache@v4
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
         with:
           path: changelog.json.gz
           key: changelog-json