diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f13edad..0043890 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     name: "go test"
     strategy:
       matrix:
-        go-version: [ 1.19.x, 1.20.x, 1.21.x, 1.22.x, 1.23.x ]
+        go-version: [ 1.21.x, 1.22.x, 1.23.x ]
         platform: [ ubuntu-latest ]
         mysql-version: ['mysql:latest', 'mysql:5.7']
     runs-on: ${{ matrix.platform }}
diff --git a/go.mod b/go.mod
index ac5f722..1bdde09 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/go-kratos-ecosystem/components/v2
 
-go 1.21
+go 1.22
 
 require (
 	buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.34.2-20240717164558-a6c49f84cc0f.2