diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 14cc03d..b343d6b 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -22,7 +22,7 @@ jobs:
        password: ${{ secrets.github_token }}
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: true
     - run: make -j
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2c1a4b8..114fd46 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -57,7 +57,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         submodules: true