diff --git a/.github/workflows/codetests.yml b/.github/workflows/codetests.yml
index 48c1512..a39eee8 100644
--- a/.github/workflows/codetests.yml
+++ b/.github/workflows/codetests.yml
@@ -13,7 +13,7 @@ jobs:
         os: [macos, windows, ubuntu]
     runs-on: ${{ matrix.os }}-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v4
         with:
           go-version: 1.19
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/setup-go@v4
         with:
           go-version: 1.19
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
@@ -51,7 +51,7 @@ jobs:
       - uses: actions/setup-go@v4
         with:
           go-version: 1.19
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with: