diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index b32b0238..2e200ff6 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4
+      uses: github/codeql-action/init@v4.37.3
       with:
         languages: csharp
     - name: Setup .NET Core
@@ -27,6 +27,6 @@ jobs:
         dotnet-version: '10.0.x'
         dotnet-quality: 'preview'
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v4
+      uses: github/codeql-action/autobuild@v4.37.3
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4
+      uses: github/codeql-action/analyze@v4.37.3
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 5a0761f2..8e8f89d7 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -28,7 +28,7 @@ jobs:
           format: 'sarif'
           output: 'trivy-results.sarif'
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.37.3
         with:
           sarif_file: 'trivy-results.sarif'
   build-push-docker: