diff --git a/.github/workflows/audit-code.yml b/.github/workflows/audit-code.yml
index c9ef8e9..62d77e4 100644
--- a/.github/workflows/audit-code.yml
+++ b/.github/workflows/audit-code.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
     - name: Audit code
       run: |
         git clone https://github.com/htrgouvea/secureperl && cd secureperl