diff --git a/google-cloud-networkconnectivity/src/test/java/com/google/cloud/networkconnectivity/v1alpha1/HubServiceClientTest.java b/google-cloud-networkconnectivity/src/test/java/com/google/cloud/networkconnectivity/v1alpha1/HubServiceClientTest.java
index ba192e45..7290698b 100644
--- a/google-cloud-networkconnectivity/src/test/java/com/google/cloud/networkconnectivity/v1alpha1/HubServiceClientTest.java
+++ b/google-cloud-networkconnectivity/src/test/java/com/google/cloud/networkconnectivity/v1alpha1/HubServiceClientTest.java
@@ -52,9 +52,9 @@
 
 @Generated("by gapic-generator-java")
 public class HubServiceClientTest {
+  private static MockHubService mockHubService;
   private static MockServiceHelper mockServiceHelper;
   private HubServiceClient client;
-  private static MockHubService mockHubService;
   private LocalChannelProvider channelProvider;
 
   @BeforeClass
diff --git a/synth.metadata b/synth.metadata
index b18737bc..1fd0cb85 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-networkconnectivity.git",
-        "sha": "3e72d1c6ae25403f5ef684f600fd9f6cb4ac9af7"
+        "sha": "2719d6c7023d231d66344c5289fd1028509a8dac"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "1305ca41d554eb0725237561e34129373bb8cbc1",
-        "internalRef": "362856902"
+        "sha": "a5f96d06ef57e325761bad010f460d0c5dbeccda",
+        "internalRef": "377081269"
       }
     },
     {