diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index b971a9c0..d825875b 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -16,7 +16,7 @@ jobs:
       contents: write # for pre-commit-action
     steps:
       - name: Check out repository.
-        uses: actions/checkout@v4.0.0
+        uses: actions/checkout@v4.1.0
         with:
           fetch-depth: 0
       - name: Get operating system name and version.
@@ -82,7 +82,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out repository.
-        uses: actions/checkout@v4.0.0
+        uses: actions/checkout@v4.1.0
       - name: Save Docker images.
         uses: ./
         with:
@@ -110,7 +110,7 @@ jobs:
       actions: write # for cache deletion
     steps:
       - name: Check out repository.
-        uses: actions/checkout@v4.0.0
+        uses: actions/checkout@v4.1.0
       - name: Load Docker images.
         uses: ./
         with: