diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 42b45d9..31a2dc0 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,10 +23,10 @@ jobs:
       security-events: write # upload SARIF results to code scanning
     steps:
       - uses: actions/checkout@v7
-      - uses: github/codeql-action/init@v4
+      - uses: github/codeql-action/init@v4.37.1
         with:
           languages: javascript-typescript
           build-mode: none # interpreted — nothing to compile
-      - uses: github/codeql-action/analyze@v4
+      - uses: github/codeql-action/analyze@v4.37.1
         with:
           category: "/language:javascript-typescript"
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 05b7ddf..47d770b 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -32,6 +32,6 @@ jobs:
           results_file: results.sarif
           results_format: sarif
           publish_results: true
-      - uses: github/codeql-action/upload-sarif@v4
+      - uses: github/codeql-action/upload-sarif@v4.37.1
         with:
           sarif_file: results.sarif