diff --git a/.github/workflows/coverity_scan.yml b/.github/workflows/coverity_scan.yml
index 373504d0..e9ced116 100644
--- a/.github/workflows/coverity_scan.yml
+++ b/.github/workflows/coverity_scan.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Coverity Scan
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index a7a61dd3..a77114e8 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -28,7 +28,7 @@ jobs:
       image: ${{ matrix.config.compiler == 'clang' && 'teeks99/clang-ubuntu' || matrix.config.compiler }}:${{ matrix.config.version }}
     name: "${{ matrix.config.compiler}} ${{ matrix.config.version }} (C++${{ matrix.config.cppstd }} ${{ matrix.config.build_type }} ${{ matrix.config.asan == 'ON' && 'ASAN' || '' }}${{ matrix.config.tsan == 'ON' && 'TSAN' || '' }})"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup
         run: |
           apt-get update
@@ -68,7 +68,7 @@ jobs:
     runs-on: macOS-latest
     name: "OS X Clang (C++11, Release)"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Build
         run: |
           mkdir -p build && cd build
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 2d846f7f..40d1b647 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -19,7 +19,7 @@ jobs:
               BUILD_EXAMPLE: 'ON'
               
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Build
         run: |
           mkdir -p build && cd build
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index e3b547c8..39e524c0 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -42,7 +42,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: CMake ${{ matrix.config.GENERATOR }} CXX=${{matrix.config.CXX_STANDARD}} WCHAR=${{matrix.config.WCHAR_FILES}} STD_FORMAT=${{matrix.config.USE_STD_FORMAT}}
         shell: pwsh