diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1e955fc..dacfd34 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/pr_affected_code.yml b/.github/workflows/pr_affected_code.yml
index 7a90eee..eaca0ce 100644
--- a/.github/workflows/pr_affected_code.yml
+++ b/.github/workflows/pr_affected_code.yml
@@ -10,7 +10,7 @@ jobs:
       matrix:
         node-version: [18.x, 20.x]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0