diff --git a/.github/workflows/scorecard-analysis.yml b/.github/workflows/scorecard-analysis.yml
index 5f0bcf0..b42d068 100644
--- a/.github/workflows/scorecard-analysis.yml
+++ b/.github/workflows/scorecard-analysis.yml
@@ -15,7 +15,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
         with:
           persist-credentials: false
       - name: Run analysis
@@ -25,6 +25,6 @@ jobs:
           results_format: sarif
           publish_results: true
       - name: Upload to code-scanning
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@1190a975f95ce23525efb6a3fc21ea29567c1b52 # v3.38.2
         with:
           sarif_file: results.sarif