diff --git a/redis/google/cloud/redis_v1/proto/cloud_redis_pb2.py b/redis/google/cloud/redis_v1/proto/cloud_redis_pb2.py
index f30a82152840..92983de8facf 100644
--- a/redis/google/cloud/redis_v1/proto/cloud_redis_pb2.py
+++ b/redis/google/cloud/redis_v1/proto/cloud_redis_pb2.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: google/cloud/redis_v1/proto/cloud_redis.proto
 
diff --git a/redis/google/cloud/redis_v1beta1/proto/cloud_redis_pb2.py b/redis/google/cloud/redis_v1beta1/proto/cloud_redis_pb2.py
index c1ba784e43ab..58869537cef1 100644
--- a/redis/google/cloud/redis_v1beta1/proto/cloud_redis_pb2.py
+++ b/redis/google/cloud/redis_v1beta1/proto/cloud_redis_pb2.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: google/cloud/redis_v1beta1/proto/cloud_redis.proto
 
diff --git a/redis/synth.metadata b/redis/synth.metadata
index afcba3f983f9..66edd9d00c28 100644
--- a/redis/synth.metadata
+++ b/redis/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-06-14T12:26:54.949416Z",
+  "updateTime": "2019-06-15T12:25:23.545593Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.25.0",
-        "dockerImage": "googleapis/artman@sha256:ef1a98ab1e2b8f05f4d9a56f27d63347aefe14020e5f2d585172b14ca76f1d90"
+        "version": "0.26.0",
+        "dockerImage": "googleapis/artman@sha256:6db0735b0d3beec5b887153a2a7c7411fc7bb53f73f6f389a822096bd14a3a15"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "c23b68eecb00c4d285a730a49b1d7d943cd56183",
-        "internalRef": "253113405"
+        "sha": "7b58b37559f6a5337c4c564518e9573d742df225",
+        "internalRef": "253322136"
       }
     },
     {