diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index d938230..5e9ff65 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -12,6 +12,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Build and push docs
         uses: athackst/mkdocs-simple-plugin@v3.0.0
diff --git a/.github/workflows/ros.yaml b/.github/workflows/ros.yaml
index 4b3e83e..b385963 100644
--- a/.github/workflows/ros.yaml
+++ b/.github/workflows/ros.yaml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - 
         name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Test
         uses: ./.github/actions/test/
@@ -32,7 +32,7 @@ jobs:
     steps:
       - 
         name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Run linter
         uses: ./.github/actions/lint/