diff --git a/.github/workflows/ci_format.yml b/.github/workflows/ci_format.yml
index fc989f6d..9ee5417c 100644
--- a/.github/workflows/ci_format.yml
+++ b/.github/workflows/ci_format.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: 'ros-industrial/industrial_ci@master'
         env:
           ROS_DISTRO: noetic
diff --git a/.github/workflows/reusable_ici.yml b/.github/workflows/reusable_ici.yml
index 45c7afd0..6cb2f322 100644
--- a/.github/workflows/reusable_ici.yml
+++ b/.github/workflows/reusable_ici.yml
@@ -35,10 +35,10 @@ jobs:
     steps:
       - name: Checkout ${{ inputs.ref }} when build is not scheduled
         if: ${{ github.event_name != 'schedule' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Checkout ${{ inputs.ref }} on scheduled build
         if: ${{ github.event_name == 'schedule' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ inputs.ref_for_scheduled_build }}
       - run: docker network create --subnet=192.168.56.0/24 ursim_net