diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 743c01b..629ee71 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,7 +16,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: '1.18'
@@ -47,7 +47,7 @@ jobs:
           check-latest: true
           cache: false
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: ${{ env.GOPATH }}/src/github.com/${{ github.repository }}
       - name: Test (Unix)
@@ -68,7 +68,7 @@ jobs:
           check-latest: true
           cache: true
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Test
         run: go test -coverprofile=coverage.txt ./...
       - name: Upload Coverage