diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 30475be..1a06b18 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
       GPG_SECRET_KEYS: ${{ secrets.GPG_SECRET_KEYS }}
       GPG_OWNERTRUST: ${{ secrets.GPG_OWNERTRUST }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v4
         with:
           distribution: 'zulu'