diff --git a/.github/workflows/snyk.yml b/.github/workflows/snyk.yml
index 661e020a..3e149f6f 100644
--- a/.github/workflows/snyk.yml
+++ b/.github/workflows/snyk.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python 3.9
         uses: actions/setup-python@v4
         with: