diff --git a/.github/workflows/snyk-container-analysis.yml b/.github/workflows/snyk-container-analysis.yml
index 5839c6b..2cbdd6d 100644
--- a/.github/workflows/snyk-container-analysis.yml
+++ b/.github/workflows/snyk-container-analysis.yml
@@ -16,7 +16,7 @@ jobs:
   snyk:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build a Docker image
       run: docker build -t erikvl87/languagetool .
     - name: Run Snyk to check Docker image for vulnerabilities