diff --git a/.github/workflows/workshop-ci.yaml b/.github/workflows/workshop-ci.yaml
index 3295630..ebe968d 100644
--- a/.github/workflows/workshop-ci.yaml
+++ b/.github/workflows/workshop-ci.yaml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Install Perl Dependencies
       run: |