diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 8fd1363..78e1874 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -8,7 +8,7 @@ on:
     runs-on: ubuntu-latest
     needs: [prepare-data]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Login to GitHub Container Registry
       run: echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u luketainton --password-stdin
     - name: Build image for GitHub Package Registry