diff --git a/google/cloud/gkeconnect/gateway/v1beta1/gateway.proto b/google/cloud/gkeconnect/gateway/v1beta1/gateway.proto
index 3966e58bb2..6e13893ca7 100644
--- a/google/cloud/gkeconnect/gateway/v1beta1/gateway.proto
+++ b/google/cloud/gkeconnect/gateway/v1beta1/gateway.proto
@@ -20,13 +20,13 @@ import "google/api/annotations.proto";
 import "google/api/client.proto";
 import "google/api/httpbody.proto";
 
-option csharp_namespace = "Google.Cloud.Gkeconnect.Gateway.V1Beta1";
+option csharp_namespace = "Google.Cloud.GkeConnect.Gateway.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/gkeconnect/gateway/v1beta1;gateway";
 option java_multiple_files = true;
 option java_outer_classname = "GatewayProto";
 option java_package = "com.google.cloud.gkeconnect.gateway.v1beta1";
-option php_namespace = "Google\\Cloud\\Gkeconnect\\Gateway\\V1beta1";
-option ruby_package = "Google::Cloud::Gkeconnect::Gateway::V1beta1";
+option php_namespace = "Google\\Cloud\\GkeConnect\\Gateway\\V1beta1";
+option ruby_package = "Google::Cloud::GkeConnect::Gateway::V1beta1";
 
 // Gateway service is a public API which works as a Kubernetes resource model
 // proxy between end users and registered Kubernetes clusters. Each RPC in this