diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 941ca25..7656790 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -20,7 +20,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.21.x'
+        go-version: '1.20.x'
         check-latest: true
 
     - name: Test
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 00a4bfc..e2d359d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.21.x'
+        go-version: '1.20.x'
         check-latest: true
 
     - run: go mod tidy