diff --git a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java
index 8a6466e18bc4..bb51e111379d 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminSettings.java
index 8069e05658b6..0b8f4025d53a 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminSettings.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClient.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClient.java
index 25005f1ed0aa..cab11901a522 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClient.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClient.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminSettings.java
index b11f94ff4c26..3ce390b3e554 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminSettings.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/package-info.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/package-info.java
index 64642f97400f..4b3b5360e474 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/package-info.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/package-info.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStub.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStub.java
index 181b8e2beb97..a394891f96ba 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStub.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStubSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStubSettings.java
index 2f591436e728..07bab404ad22 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStubSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStub.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStub.java
index 0c12b84d4a5f..463589fb4e32 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStub.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStubSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStubSettings.java
index 4ee935113e58..077edc38a09e 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStubSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminCallableFactory.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminCallableFactory.java
index b9ab514b29da..025403e7a437 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminCallableFactory.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java
index 7175c6b8428a..ced9014618d3 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminCallableFactory.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminCallableFactory.java
index d1c85cb02b8e..dca920650a46 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminCallableFactory.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java
index a5b1d69146ba..233e37e7cc80 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClient.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClient.java
index 8600b1dc811e..ea657d44ea5d 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClient.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClient.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataSettings.java
index a472edda6789..ae6339e1b385 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataSettings.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/package-info.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/package-info.java
index 8c4f8f13f305..0f3011b71eed 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/package-info.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/package-info.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStub.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStub.java
index 679fbe083aab..a2d51e0db1a1 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStub.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStub.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java
index 5a2a03039fb3..d422250cb548 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableCallableFactory.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableCallableFactory.java
index ddcb50cd3c57..78e88a175779 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableCallableFactory.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java
index 807f72fa601e..2cc7f1b0b092 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClientTest.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClientTest.java
index 0e083776f040..3e0fad89198c 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClientTest.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClientTest.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClientTest.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClientTest.java
index 9673e0fd3136..c06b5be5e736 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClientTest.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClientTest.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdmin.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdmin.java
index ac0e99c382b0..c0deb0911485 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdmin.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdmin.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdminImpl.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdminImpl.java
index eefc936c2f74..3e0a92410c08 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdminImpl.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableInstanceAdminImpl.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdmin.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdmin.java
index 91c63dbbf13d..b5463e256798 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdmin.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdmin.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdminImpl.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdminImpl.java
index f7eede92d013..ab3442d67bfc 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdminImpl.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/admin/v2/MockBigtableTableAdminImpl.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClientTest.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClientTest.java
index 8fa5813be340..278720a9aaa8 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClientTest.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/BaseBigtableDataClientTest.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtable.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtable.java
index 77323bae58bd..50f786a69ce3 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtable.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtable.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtableImpl.java b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtableImpl.java
index 8fac3cefa9c1..7b0503563cfe 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtableImpl.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/MockBigtableImpl.java
@@ -1,5 +1,5 @@
 /*
- * 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/google-cloud-clients/google-cloud-bigtable/synth.metadata b/google-cloud-clients/google-cloud-bigtable/synth.metadata
index 383ad4e0b4d6..1530c0474e8d 100644
--- a/google-cloud-clients/google-cloud-bigtable/synth.metadata
+++ b/google-cloud-clients/google-cloud-bigtable/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-01-10T08:35:06.355856Z",
+  "updateTime": "2019-01-17T08:36:21.634857Z",
   "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": "fb44301b2b667c56a0f2a361a5a7d3709d5f6a69",
-        "internalRef": "228622745"
+        "sha": "0ac60e21a1aa86c07c1836865b35308ba8178b05",
+        "internalRef": "229626798"
       }
     }
   ],