diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 9b393c73..6512a7da 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -37,7 +37,7 @@ jobs:
       run: make check-all
 
     - name: "Run SonarCloud Scan"
-      uses: SonarSource/sonarqube-scan-action@master
+      uses: SonarSource/sonarqube-scan-action@v8.0.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
diff --git a/.github/workflows/push-release-branch.yml b/.github/workflows/push-release-branch.yml
index 612a624f..076e94f8 100644
--- a/.github/workflows/push-release-branch.yml
+++ b/.github/workflows/push-release-branch.yml
@@ -48,7 +48,7 @@ jobs:
         RP_LAUNCH_ATTR: ref:${{ github.ref }} event_name:${{ github.event_name }}
 
     - name: "Run SonarCloud Scan"
-      uses: SonarSource/sonarqube-scan-action@master
+      uses: SonarSource/sonarqube-scan-action@v8.0.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}