diff --git a/go.mod b/go.mod
index 95ad562..7e10228 100644
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,14 @@
 module github.com/farseer-go/etcd
 
-go 1.19
+go 1.21
+
+toolchain go1.22.0
 
 require (
 	github.com/farseer-go/fs v0.13.0
 	github.com/stretchr/testify v1.8.4
-	go.etcd.io/etcd/api/v3 v3.5.11
-	go.etcd.io/etcd/client/v3 v3.5.11
+	go.etcd.io/etcd/api/v3 v3.5.14
+	go.etcd.io/etcd/client/v3 v3.5.14
 )
 
 require (
@@ -14,19 +16,20 @@ require (
 	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/timandy/routine v1.1.2 // indirect
-	go.etcd.io/etcd/client/pkg/v3 v3.5.11 // indirect
+	go.etcd.io/etcd/client/pkg/v3 v3.5.14 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	go.uber.org/zap v1.26.0 // indirect
-	golang.org/x/net v0.19.0 // indirect
-	golang.org/x/sys v0.16.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	google.golang.org/genproto v0.0.0-20240102182953-50ed04b92917 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240102182953-50ed04b92917 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240102182953-50ed04b92917 // indirect
-	google.golang.org/grpc v1.60.1 // indirect
-	google.golang.org/protobuf v1.32.0 // indirect
+	go.uber.org/zap v1.27.0 // indirect
+	golang.org/x/net v0.26.0 // indirect
+	golang.org/x/sys v0.21.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240610135401-a8a62080eff3 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240610135401-a8a62080eff3 // indirect
+	google.golang.org/grpc v1.64.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
+
+exclude github.com/timandy/routine v1.1.3