diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e74ae4d..2b58381 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -23,7 +23,7 @@ jobs:
         working-directory: ${{ env.working-directory }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Poetry
         uses: bakdata/ci-templates/actions/python-setup-poetry@1.45.1