diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0d34ae4..4999b3b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Init Hermit
         run: ./bin/hermit env -r >> "$GITHUB_ENV"
       - name: Test
@@ -21,7 +21,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Init Hermit
         run: ./bin/hermit env -r >> "$GITHUB_ENV"
       - name: golangci-lint