diff --git a/gwy/templates/go.mod.tmpl b/gwy/templates/go.mod.tmpl
index 52a22a51..5735689b 100644
--- a/gwy/templates/go.mod.tmpl
+++ b/gwy/templates/go.mod.tmpl
@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/gorilla/handlers v1.5.1
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.0.1
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.21.0
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.14.0
diff --git a/variables.sh b/variables.sh
index cffbc9e5..eb73d86e 100755
--- a/variables.sh
+++ b/variables.sh
@@ -11,7 +11,7 @@ GO_VERSION=${GO_VERSION:-1.19}
 GRPC_VERSION=${GRPC_VERSION:-1.51}
 GRPC_JAVA_VERSION=${GRPC_JAVA_VERSION:-1.51}
 GRPC_WEB_VERSION=${GRPC_WEB_VERSION:-1.4.2}
-GRPC_GATEWAY_VERSION=${GRPC_GATEWAY_VERSION:-v2.0.1}
+GRPC_GATEWAY_VERSION=${GRPC_GATEWAY_VERSION:-v2.21.0}
 PROTOBUF_JS_VERSION=${PROTOBUF_JS_VERSION:-v3.21.2}
 UBER_PROTOTOOL_VERSION=${UBER_PROTOTOOL_VERSION:-1.10.0}
 SCALA_PB_VERSION=${SCALA_PB_VERSION:-0.11.0}