diff --git a/.github/workflows/deploy_heroku.yml b/.github/workflows/deploy_heroku.yml
index b9ca216..8af8f38 100644
--- a/.github/workflows/deploy_heroku.yml
+++ b/.github/workflows/deploy_heroku.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v4.2.2
       - name: Setup Java
         uses: actions/setup-java@v4.4.0
         with: