diff --git a/.github/workflows/quality-checks.yml b/.github/workflows/quality-checks.yml
index 7bf1d80..1b7c41a 100644
--- a/.github/workflows/quality-checks.yml
+++ b/.github/workflows/quality-checks.yml
@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.2.0
+        uses: actions/checkout@v4.2.2
 
       - name: Use Node.js 20.18.0
         uses: actions/setup-node@v4
diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index c92e24c..e26337d 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -11,7 +11,7 @@ jobs:
         node-version: [18.x, 20.x]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v4.2.2
     
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4