diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 15b8770b..8deabc10 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -9,7 +9,7 @@ jobs:
     name: Check style and headers
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: sudo apt-get -y update
       - run: sudo apt-get -y install clang-format git python3
       - run: misc/fix-style --check
@@ -19,7 +19,7 @@ jobs:
     name: Clean compilation
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: sudo apt-get -y update
       - run: sudo apt-get -y install build-essential mtools perl libxml-libxml-perl libxml-simple-perl libfile-copy-recursive-perl bc
       - run: make configure
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3ac3e0a2..a77bc166 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
     name: Test utility programs
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: sudo apt-get -y update
       - run: sudo apt-get -y install python3 python3-yaml
       - run: python3 misc/gen_dependencies --test
@@ -19,7 +19,7 @@ jobs:
     name: Unit tests
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: sudo apt-get -y update
       - run: sudo apt -y install build-essential mtools perl libxml-libxml-perl libxml-simple-perl libfile-copy-recursive-perl bc python3 python3-venv qemu-system-x86 clang
       - run: make configure