diff --git a/common/common.go b/common/common.go
index afa93a796..985c34d51 100644
--- a/common/common.go
+++ b/common/common.go
@@ -2,5 +2,5 @@ package common
 
 const (
 	// SDKVersion const value for current version
-	SDKVersion = `v2.4.0`
+	SDKVersion = `v2.4.1`
 )
diff --git a/go.mod b/go.mod
index 872ec7461..980c22af0 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/go-faker/faker/v4 v4.1.0
 	github.com/golang/protobuf v1.5.2
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
-	github.com/milvus-io/milvus-proto/go-api/v2 v2.3.4-0.20240430025921-135167be0694
+	github.com/milvus-io/milvus-proto/go-api/v2 v2.4.3
 	github.com/stretchr/testify v1.8.1
 	github.com/tidwall/gjson v1.14.4
 	github.com/x448/float16 v0.8.4
diff --git a/go.sum b/go.sum
index 3ffaa91af..988bf02e1 100644
--- a/go.sum
+++ b/go.sum
@@ -159,6 +159,8 @@ github.com/mediocregopher/radix/v3 v3.4.2/go.mod h1:8FL3F6UQRXHXIBSPUs5h0RybMF8i
 github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=
 github.com/milvus-io/milvus-proto/go-api/v2 v2.3.4-0.20240430025921-135167be0694 h1:iub0yx8peGNtnb9n11iuWNmhIhIXw3xfZooIDcrfeU8=
 github.com/milvus-io/milvus-proto/go-api/v2 v2.3.4-0.20240430025921-135167be0694/go.mod h1:1OIl0v5PQeNxIJhCvY+K55CBUOYDZevw9g9380u1Wek=
+github.com/milvus-io/milvus-proto/go-api/v2 v2.4.3 h1:KUSaWVePVlHMIluAXf2qmNffI1CMlGFLLiP+4iy9014=
+github.com/milvus-io/milvus-proto/go-api/v2 v2.4.3/go.mod h1:1OIl0v5PQeNxIJhCvY+K55CBUOYDZevw9g9380u1Wek=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=