diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a52ccbc7..d675a5e8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.20'
+          go-version: "1.21"
       - name: Build
         run: |
           go version
@@ -46,7 +46,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.23'
+          go-version: "1.23"
       - name: Other lint
         run: |
           go install golang.org/x/tools/cmd/goimports@latest