diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9b62a7e..98e5b28 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       GOPROXY: direct
       GOSUMDB: off
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Go ${{ matrix.go }}
       uses: actions/setup-go@v4
       with:
@@ -32,7 +32,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Check workflow files
       run: |
         echo "::add-matcher::.github/actionlint-matcher.json"