diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 02239f82..6db34ce5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -57,7 +57,7 @@ jobs:
         shell: '${{ matrix.sys.shell }} {0}'
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup cmake
       uses: lukka/get-cmake@latest
@@ -179,7 +179,7 @@ jobs:
     runs-on: ${{ matrix.os }}-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         submodules: true
 
diff --git a/.github/workflows/clang-format-check.yml b/.github/workflows/clang-format-check.yml
index 0bf33429..d498d609 100644
--- a/.github/workflows/clang-format-check.yml
+++ b/.github/workflows/clang-format-check.yml
@@ -16,7 +16,7 @@ jobs:
           - check: 'firmware/hackrf_usb'
             exclude: ''
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Run clang-format-action
       uses: jidicula/clang-format-action@v4.6.2
       with: