diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 19f5afe..e48b307 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.18
+          go-version: 1.20
 
       - uses: actions/cache@v2
         with:
diff --git a/.github/workflows/push-check.yml b/.github/workflows/push-check.yml
index 8727c85..ce04691 100644
--- a/.github/workflows/push-check.yml
+++ b/.github/workflows/push-check.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.18
+          go-version: 1.20
 
       - uses: actions/cache@v2
         with: