diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1dc77e9..e07308b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
       HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
       HEROKU_API_USER: ${{ secrets.HEROKU_API_USER }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: zulu