diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index fe02ddf..80aa019 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -30,7 +30,7 @@ jobs:
       passed: ${{ steps.check.outputs.passed }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Remove ignored paths
@@ -67,7 +67,7 @@ jobs:
       passed: ${{ inputs.run-roslint == 'false' || steps.check.outputs.passed }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Remove ignored paths
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 7840754..566f06d 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -27,7 +27,7 @@ jobs:
       passed: ${{ steps.check.outputs.passed }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Remove ignored paths
@@ -86,7 +86,7 @@ jobs:
       passed: ${{ inputs.run-typecheck == 'false' || steps.check.outputs.passed }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Remove ignored paths