diff --git a/smoke-test/publisher_smoke_test.js b/smoke-test/publisher_smoke_test.js
index cae73093e..b68c4ba17 100644
--- a/smoke-test/publisher_smoke_test.js
+++ b/smoke-test/publisher_smoke_test.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/iam/v1/doc_iam_policy.js b/src/v1/doc/google/iam/v1/doc_iam_policy.js
index 412a380e1..f26716efe 100644
--- a/src/v1/doc/google/iam/v1/doc_iam_policy.js
+++ b/src/v1/doc/google/iam/v1/doc_iam_policy.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/iam/v1/doc_policy.js b/src/v1/doc/google/iam/v1/doc_policy.js
index 412a380e1..f26716efe 100644
--- a/src/v1/doc/google/iam/v1/doc_policy.js
+++ b/src/v1/doc/google/iam/v1/doc_policy.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/protobuf/doc_duration.js b/src/v1/doc/google/protobuf/doc_duration.js
index c03ce2fb3..1275f8f4d 100644
--- a/src/v1/doc/google/protobuf/doc_duration.js
+++ b/src/v1/doc/google/protobuf/doc_duration.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/protobuf/doc_empty.js b/src/v1/doc/google/protobuf/doc_empty.js
index b1d6b5e32..0b446dd9c 100644
--- a/src/v1/doc/google/protobuf/doc_empty.js
+++ b/src/v1/doc/google/protobuf/doc_empty.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/protobuf/doc_field_mask.js b/src/v1/doc/google/protobuf/doc_field_mask.js
index 0cb353289..d55d97e6e 100644
--- a/src/v1/doc/google/protobuf/doc_field_mask.js
+++ b/src/v1/doc/google/protobuf/doc_field_mask.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/protobuf/doc_timestamp.js b/src/v1/doc/google/protobuf/doc_timestamp.js
index 1cc64cbed..b47f41c2b 100644
--- a/src/v1/doc/google/protobuf/doc_timestamp.js
+++ b/src/v1/doc/google/protobuf/doc_timestamp.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/doc/google/pubsub/v1/doc_pubsub.js b/src/v1/doc/google/pubsub/v1/doc_pubsub.js
index cdba395ed..d3863e4e7 100644
--- a/src/v1/doc/google/pubsub/v1/doc_pubsub.js
+++ b/src/v1/doc/google/pubsub/v1/doc_pubsub.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/index.js b/src/v1/index.js
index 5ef2078e5..cdcdc5c67 100644
--- a/src/v1/index.js
+++ b/src/v1/index.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/publisher_client.js b/src/v1/publisher_client.js
index ff7f6d484..c76c1fbf0 100644
--- a/src/v1/publisher_client.js
+++ b/src/v1/publisher_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/v1/subscriber_client.js b/src/v1/subscriber_client.js
index 17a57c200..a108eb30b 100644
--- a/src/v1/subscriber_client.js
+++ b/src/v1/subscriber_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/synth.metadata b/synth.metadata
index 2136b203f..a59a16bd0 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-01-16T12:16:54.123649Z",
+  "updateTime": "2019-01-17T12:50:57.746664Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.5",
-        "dockerImage": "googleapis/artman@sha256:5a96c2c5c6f9570cc9556b63dc9ce1838777fd9166b5b64e43ad8e0ecee2fe2c"
+        "version": "0.16.6",
+        "dockerImage": "googleapis/artman@sha256:12722f2ca3fbc3b53cc6aa5f0e569d7d221b46bd876a2136497089dec5e3634e"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "7a81902f287a4ac2ac130994889c80f87f91d035",
-        "internalRef": "229452079"
+        "sha": "0ac60e21a1aa86c07c1836865b35308ba8178b05",
+        "internalRef": "229626798"
       }
     },
     {
       "template": {
         "name": "node_library",
         "origin": "synthtool.gcp",
-        "version": "2018.12.6"
+        "version": "2019.1.16"
       }
     }
   ],
diff --git a/test/gapic-v1.js b/test/gapic-v1.js
index e5a2b357e..0a98fb1b1 100644
--- a/test/gapic-v1.js
+++ b/test/gapic-v1.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// Copyright 2019 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.