diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5eedbdd..0036e63 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2
diff --git a/.github/workflows/npt.yml b/.github/workflows/npt.yml
index 16dca17..fad8b67 100644
--- a/.github/workflows/npt.yml
+++ b/.github/workflows/npt.yml
@@ -6,7 +6,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v2
         with:
           node-version: 14