diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index e16f9cc..1464233 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -10,7 +10,7 @@ jobs:
     name: Check Actions
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Changelog check
         uses: Zomzog/changelog-checker@09cfe9ad3618dcbfdba261adce0c41904cabb8c4 # v1.3.0
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a2f9a34..02f6894 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     name: publish release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Verify tag is on main branch
diff --git a/.github/workflows/test-ros1.yml b/.github/workflows/test-ros1.yml
index 24dfd6d..6b07a53 100644
--- a/.github/workflows/test-ros1.yml
+++ b/.github/workflows/test-ros1.yml
@@ -31,7 +31,7 @@ jobs:
             os: ubuntu-latest
             python-version: "3.11"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
         with:
diff --git a/.github/workflows/test-ros2.yml b/.github/workflows/test-ros2.yml
index e614514..8358a1b 100644
--- a/.github/workflows/test-ros2.yml
+++ b/.github/workflows/test-ros2.yml
@@ -35,7 +35,7 @@ jobs:
             os: ubuntu-latest
             python-version: "3.12"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
         with: