diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index 60207041931..8f1f62b7e39 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: sonarsource/sonarqube-scan-action@master
+      - uses: sonarsource/sonarqube-scan-action@427bad70165a74f9d7133d48ea31b482a53ee9fa
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
+          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}  
\ No newline at end of file