diff --git a/.github/workflows/release-branch.yaml b/.github/workflows/release-branch.yaml
index 3be2c57..47686a0 100644
--- a/.github/workflows/release-branch.yaml
+++ b/.github/workflows/release-branch.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           fetch-depth: 0