diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index fd6aff19..c4539117 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -24,13 +24,13 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v4
+        uses: github/codeql-action/init@v4.37.4
         with:
           languages: javascript
           queries: security-extended,security-and-quality
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4
+        uses: github/codeql-action/analyze@v4.37.4
 
   trivy-config-scan:
     name: Docker Config Security Scan
@@ -52,7 +52,7 @@ jobs:
           cache: false
 
       - name: Upload Trivy results to GitHub Security
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.37.4
         if: always() && hashFiles('classroompath-trivy-results.sarif') != ''
         with:
           sarif_file: classroompath-trivy-results.sarif
@@ -183,7 +183,7 @@ jobs:
           PR_HEAD_SHA: ${{ github.event.pull_request.head.sha }}
 
       - name: Upload Gitleaks SARIF
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.37.4
         if: always() && hashFiles('results.sarif') != ''
         with:
           sarif_file: results.sarif