diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index c356006..1abc861 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: set up go
         uses: actions/setup-go@v4
         with:
@@ -31,7 +31,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: set up go
         uses: actions/setup-go@v4
         with:
@@ -53,7 +53,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: set up go
         uses: actions/setup-go@v4
         with: