diff --git a/README.md b/README.md
index db08ae7b6..0607464c7 100644
--- a/README.md
+++ b/README.md
@@ -198,7 +198,7 @@ To use Maven, add the following lines to your pom.xml file:
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client</artifactId>
-        <version>1.26.0</version>
+        <version>1.27.0</version>
       </dependency>
     </dependencies>
   </project>
@@ -211,7 +211,7 @@ repositories {
     mavenCentral()
 }
 dependencies {
-    compile 'com.google.api-client:google-api-client:1.26.0'
+    compile 'com.google.api-client:google-api-client:1.27.0'
 }
 ```
 [//]: # ({x-version-update-end})
diff --git a/google-api-client-android/pom.xml b/google-api-client-android/pom.xml
index 111c998a4..19f10bc93 100644
--- a/google-api-client-android/pom.xml
+++ b/google-api-client-android/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-android</artifactId>
diff --git a/google-api-client-appengine/pom.xml b/google-api-client-appengine/pom.xml
index 7b0e12fe7..81e275c03 100644
--- a/google-api-client-appengine/pom.xml
+++ b/google-api-client-appengine/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-appengine</artifactId>
diff --git a/google-api-client-assembly/pom.xml b/google-api-client-assembly/pom.xml
index 6b21f80d8..e641c3129 100644
--- a/google-api-client-assembly/pom.xml
+++ b/google-api-client-assembly/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <groupId>com.google.api-client</groupId>
diff --git a/google-api-client-bom/README.md b/google-api-client-bom/README.md
index 85e08c69d..e5e9fba43 100644
--- a/google-api-client-bom/README.md
+++ b/google-api-client-bom/README.md
@@ -5,14 +5,14 @@ versions of `google-api-client` components.
 
 To use it in Maven, add the following to your `pom.xml`:
 
-[//]: # ({x-version-update-start:google-api-client-bom:released})
+[//]: # ({x-version-update-start:google-api-client:released})
 ```xml
 <dependencyManagement>
   <dependencies>
     <dependency>
       <groupId>com.google.api-client</groupId>
       <artifactId>google-api-client-bom</artifactId>
-      <version>1.26.0</version>
+      <version>1.27.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
diff --git a/google-api-client-bom/pom.xml b/google-api-client-bom/pom.xml
index 9d35b26f1..2a4841ca5 100644
--- a/google-api-client-bom/pom.xml
+++ b/google-api-client-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api-client</groupId>
   <artifactId>google-api-client-bom</artifactId>
-  <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client-bom:current} -->
+  <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
   <packaging>pom</packaging>
 
   <name>Google API Client Library for Java BOM</name>
@@ -16,6 +16,18 @@
     <name>Google LLC</name>
   </organization>
 
+  <developers>
+    <developer>
+      <id>chingor13</id>
+      <name>Jeff Ching</name>
+      <email>chingor@google.com</email>
+      <organization>Google LLC</organization>
+      <roles>
+        <role>Developer</role>
+      </roles>
+    </developer>
+  </developers>
+
   <scm>
     <connection>scm:git:https://github.com/googleapis/google-api-java-client.git</connection>
     <developerConnection>scm:git:git@github.com:googleapis/google-api-java-client.git</developerConnection>
@@ -51,53 +63,104 @@
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-android</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-appengine</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-assembly</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-gson</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-jackson2</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-java6</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-protobuf</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-servlet</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-xml</artifactId>
-        <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.sonatype.plugins</groupId>
+        <artifactId>nexus-staging-maven-plugin</artifactId>
+        <version>1.6.6</version>
+        <extensions>true</extensions>
+        <configuration>
+          <serverId>sonatype-nexus-staging</serverId>
+          <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+          <autoReleaseAfterClose>false</autoReleaseAfterClose>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <profiles>
+    <profile>
+      <id>release-sign-artifacts</id>
+      <activation>
+        <property>
+          <name>performRelease</name>
+          <value>true</value>
+        </property>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.6</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+                <configuration>
+                  <gpgArguments>
+                    <arg>--pinentry-mode</arg>
+                    <arg>loopback</arg>
+                  </gpgArguments>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
 </project>
diff --git a/google-api-client-gson/pom.xml b/google-api-client-gson/pom.xml
index 761e39ca4..564183633 100644
--- a/google-api-client-gson/pom.xml
+++ b/google-api-client-gson/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-gson</artifactId>
diff --git a/google-api-client-jackson2/pom.xml b/google-api-client-jackson2/pom.xml
index 03e150038..e76e562da 100644
--- a/google-api-client-jackson2/pom.xml
+++ b/google-api-client-jackson2/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-jackson2</artifactId>
diff --git a/google-api-client-java6/pom.xml b/google-api-client-java6/pom.xml
index 37fbcb7e7..57381dd90 100644
--- a/google-api-client-java6/pom.xml
+++ b/google-api-client-java6/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-java6</artifactId>
diff --git a/google-api-client-protobuf/pom.xml b/google-api-client-protobuf/pom.xml
index 159449646..e21309b4a 100644
--- a/google-api-client-protobuf/pom.xml
+++ b/google-api-client-protobuf/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-protobuf</artifactId>
diff --git a/google-api-client-servlet/pom.xml b/google-api-client-servlet/pom.xml
index 79f65256e..4ddd5895b 100644
--- a/google-api-client-servlet/pom.xml
+++ b/google-api-client-servlet/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-servlet</artifactId>
diff --git a/google-api-client-xml/pom.xml b/google-api-client-xml/pom.xml
index 51831c792..48f98a98c 100644
--- a/google-api-client-xml/pom.xml
+++ b/google-api-client-xml/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client-xml</artifactId>
diff --git a/google-api-client/pom.xml b/google-api-client/pom.xml
index 8348cf5fe..b806effea 100644
--- a/google-api-client/pom.xml
+++ b/google-api-client/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.api-client</groupId>
     <artifactId>google-api-client-parent</artifactId>
-    <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>google-api-client</artifactId>
diff --git a/pom.xml b/pom.xml
index 5c5877839..89372d9c1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
   </parent>
   <groupId>com.google.api-client</groupId>
   <artifactId>google-api-client-parent</artifactId>
-  <version>1.26.1-SNAPSHOT</version><!-- {x-version-update:google-api-client:current} -->
+  <version>1.27.0</version><!-- {x-version-update:google-api-client:current} -->
   <packaging>pom</packaging>
   <name>Parent for the Google API Client Library for Java</name>
 
@@ -528,8 +528,8 @@
       - Internally, update the default features.json file
     -->
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.http.version>1.26.0</project.http.version><!-- {x-version-update:google-http-client:released} -->
-    <project.oauth.version>1.26.0</project.oauth.version><!-- {x-version-update:google-oauth-client:released} -->
+    <project.http.version>1.27.0</project.http.version><!-- {x-version-update:google-http-client:released} -->
+    <project.oauth.version>1.27.0</project.oauth.version><!-- {x-version-update:google-oauth-client:released} -->
     <project.jsr305.version>3.0.2</project.jsr305.version>
     <project.gson.version>2.1</project.gson.version>
     <project.jackson-core-asl.version>1.9.13</project.jackson-core-asl.version>
diff --git a/versions.txt b/versions.txt
index b8da16ced..672d72670 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-api-client:1.26.0:1.26.1-SNAPSHOT
-google-http-client:1.26.0:1.26.1-SNAPSHOT
-google-oauth-client:1.26.0:1.26.1-SNAPSHOT
+google-api-client:1.27.0:1.27.0
+google-http-client:1.27.0:1.27.0
+google-oauth-client:1.27.0:1.27.0