diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 378961b3..1b4eb792 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -8,6 +8,6 @@ jobs:
           node-version: [20.x]
     name: Node ${{ matrix.node }} run
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Build with Makefile
         run: make all
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index fc35e88b..b77258ab 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL