diff --git a/.github/workflows/editorconfig.yml b/.github/workflows/editorconfig.yml
index a47cd98..8f8441d 100644
--- a/.github/workflows/editorconfig.yml
+++ b/.github/workflows/editorconfig.yml
@@ -5,7 +5,7 @@ jobs:
   editorconfig:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Activate lf line ending check in editorconfig
         shell: bash --noprofile --norc -euo pipefail {0}
         run: |
diff --git a/action.yml b/action.yml
index 52c909b..57befb0 100644
--- a/action.yml
+++ b/action.yml
@@ -28,7 +28,7 @@ runs:
   using: composite
   steps:
     - name: Checkout Target Repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Clone Source Repository
       shell: bash --noprofile --norc -euo pipefail {0}