diff --git a/.github/workflows/clang-format.yaml b/.github/workflows/clang-format.yaml
index 739e78d..7c16f9b 100644
--- a/.github/workflows/clang-format.yaml
+++ b/.github/workflows/clang-format.yaml
@@ -5,7 +5,7 @@ jobs:
     name: Formatting Check
     runs-on: 'ubuntu-24.04'
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Run clang-format style check for C/C++/Protobuf programs.
       uses: jidicula/clang-format-action@v4.16.0
       with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e6b2ae4..aa8d896 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Install extra packages
         run: |