diff --git a/.github/workflows/build-foxy.yml b/.github/workflows/build-foxy.yml
index 3e3da18..4188d81 100644
--- a/.github/workflows/build-foxy.yml
+++ b/.github/workflows/build-foxy.yml
@@ -25,7 +25,7 @@ jobs:
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # The target directory cache doesn't include the source directory because
       # that comes from the checkout.  See "prepare target_ws for cache" task below
       - name: cache target_ws
diff --git a/.github/workflows/build-galactic.yml b/.github/workflows/build-galactic.yml
index 63ffc3f..a7c7954 100644
--- a/.github/workflows/build-galactic.yml
+++ b/.github/workflows/build-galactic.yml
@@ -25,7 +25,7 @@ jobs:
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # The target directory cache doesn't include the source directory because
       # that comes from the checkout.  See "prepare target_ws for cache" task below
       - name: cache target_ws
diff --git a/.github/workflows/build-humble.yml b/.github/workflows/build-humble.yml
index 82bb845..24d31fc 100644
--- a/.github/workflows/build-humble.yml
+++ b/.github/workflows/build-humble.yml
@@ -25,7 +25,7 @@ jobs:
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # The target directory cache doesn't include the source directory because
       # that comes from the checkout.  See "prepare target_ws for cache" task below
       - name: cache target_ws
diff --git a/.github/workflows/build-rolling.yml b/.github/workflows/build-rolling.yml
index db1934f..0f84a4a 100644
--- a/.github/workflows/build-rolling.yml
+++ b/.github/workflows/build-rolling.yml
@@ -25,7 +25,7 @@ jobs:
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # The target directory cache doesn't include the source directory because
       # that comes from the checkout.  See "prepare target_ws for cache" task below
       - name: cache target_ws
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 7a76e6e..d01e542 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -12,8 +12,8 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4.7.0
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v4.7.1
       with:
         python-version: '3.10'
     - name: Install system hooks
diff --git a/.github/workflows/prerelease.yaml b/.github/workflows/prerelease.yaml
index 8ef0b34..477550f 100644
--- a/.github/workflows/prerelease.yaml
+++ b/.github/workflows/prerelease.yaml
@@ -21,6 +21,6 @@ jobs:
     name: "${{ matrix.distro }}"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: industrial_ci
         uses: ros-industrial/industrial_ci@master
diff --git a/.github/workflows/ros-lint.yml b/.github/workflows/ros-lint.yml
index 1ff45d5..4d7271e 100644
--- a/.github/workflows/ros-lint.yml
+++ b/.github/workflows/ros-lint.yml
@@ -11,7 +11,7 @@ jobs:
       matrix:
           linter: [copyright, lint_cmake]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ros-tooling/setup-ros@v0.7
     - uses: ros-tooling/action-ros-lint@v0.1
       with: