diff --git a/google-cloud-clients/google-cloud-dns/src/main/java/com/google/cloud/dns/ProjectInfo.java b/google-cloud-clients/google-cloud-dns/src/main/java/com/google/cloud/dns/ProjectInfo.java
index 691d0d25b3d5..c0fa12bd27c5 100644
--- a/google-cloud-clients/google-cloud-dns/src/main/java/com/google/cloud/dns/ProjectInfo.java
+++ b/google-cloud-clients/google-cloud-dns/src/main/java/com/google/cloud/dns/ProjectInfo.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.dns;
 
-import static com.google.api.client.repackaged.com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.api.services.dns.model.Project;
 import com.google.common.base.MoreObjects;
diff --git a/google-cloud-clients/pom.xml b/google-cloud-clients/pom.xml
index 9c2b68c97db2..8f5da2912107 100644
--- a/google-cloud-clients/pom.xml
+++ b/google-cloud-clients/pom.xml
@@ -155,13 +155,14 @@
     <github.global.server>github</github.global.server>
     <site.installationModule>google-cloud-clients</site.installationModule>
     <bom.version>0.70.1-alpha-SNAPSHOT</bom.version><!-- {x-version-update:google-cloud-bom:current} -->
-    <api-client.version>1.24.1</api-client.version>
+    <api-client.version>1.27.0</api-client.version>
     <gax.version>1.34.0</gax.version>
-    <google.auth.version>0.11.0</google.auth.version>
+    <google.auth.version>0.12.0</google.auth.version>
     <grpc.version>1.15.0</grpc.version>
     <nettyssl.version>2.0.7.Final</nettyssl.version>
     <guava.version>20.0</guava.version>
-    <http-client.version>1.24.1</http-client.version>
+    <http-client.version>1.27.0</http-client.version>
+    <oauth-client.version>1.27.0</oauth-client.version>
     <protobuf.version>3.6.1</protobuf.version>
     <opencensus.version>0.15.0</opencensus.version>
     <!-- test dependency versions -->
@@ -181,12 +182,12 @@
       <dependency>
         <groupId>com.google.apis</groupId>
         <artifactId>google-api-services-bigquery</artifactId>
-        <version>v2-rev397-1.24.1</version>
+        <version>v2-rev20181104-1.27.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.apis</groupId>
         <artifactId>google-api-services-compute</artifactId>
-        <version>v1-rev193-1.24.1</version>
+        <version>v1-rev20181022-1.27.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.cloud.datastore</groupId>
@@ -196,7 +197,7 @@
       <dependency>
         <groupId>com.google.apis</groupId>
         <artifactId>google-api-services-dns</artifactId>
-        <version>v1-rev86-1.24.1</version>
+        <version>v1-rev20180813-1.27.0</version>
       </dependency>
 
       <dependency>
@@ -208,17 +209,17 @@
       <dependency>
         <groupId>com.google.apis</groupId>
         <artifactId>google-api-services-cloudresourcemanager</artifactId>
-        <version>v1-rev498-1.24.1</version>
+        <version>v1-rev20181015-1.27.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.apis</groupId>
         <artifactId>google-api-services-storage</artifactId>
-        <version>v1-rev135-1.24.1</version>
+        <version>v1-rev20181013-1.27.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.apis</groupId>
         <artifactId>google-api-services-translate</artifactId>
-        <version>v2-rev51-1.24.1</version>
+        <version>v2-rev20170525-1.27.0</version>
       </dependency>
       <dependency>
         <groupId>org.json</groupId>
@@ -313,7 +314,7 @@
       <dependency>
         <groupId>com.google.oauth-client</groupId>
         <artifactId>google-oauth-client</artifactId>
-        <version>1.24.1</version>
+        <version>${oauth-client.version}</version>
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>