diff --git a/.github/workflows/codetests.yml b/.github/workflows/codetests.yml
index c9a2866..5c28922 100644
--- a/.github/workflows/codetests.yml
+++ b/.github/workflows/codetests.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: '1.20'
       - name: go-test
@@ -29,7 +29,7 @@ jobs:
     env:
       GOOS: ${{ matrix.os }}
     steps:
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: '1.20'
       - uses: actions/checkout@v4
@@ -47,7 +47,7 @@ jobs:
     env:
       GOOS: ${{ matrix.os }}
     steps:
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: '1.20'
       - uses: actions/checkout@v4