diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8b8938f..0162c90 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         go: [ '1.19', '1.20' ]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: actions/setup-go@v4
       with:
@@ -43,7 +43,7 @@ jobs:
       GOOS: ${{ matrix.goos }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: actions/setup-go@v4
       with: