diff --git a/.github/workflows/sonarqube-scan.yml b/.github/workflows/sonarqube-scan.yml
index 34f6936d..430016ae 100644
--- a/.github/workflows/sonarqube-scan.yml
+++ b/.github/workflows/sonarqube-scan.yml
@@ -16,7 +16,7 @@ jobs:
           ref: '${{ github.head_ref }}'
     
       - name: Checkout GitHub Action Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v3.3.0
         with:
           repository: EnterpriseDB/edb-github-actions.git
           ref: master