diff --git a/.github/workflows/ci_validation.yml b/.github/workflows/ci_validation.yml
index 9e2b73f14..0df8031eb 100644
--- a/.github/workflows/ci_validation.yml
+++ b/.github/workflows/ci_validation.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         node-version: [12.x, 14.x, 16.x]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v3.1.0
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v3
       with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index ea20b97f8..38cc0aa0b 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3.1.0
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL