diff --git a/.github/.release-please.yml b/.github/.release-please.yml
new file mode 100644
index 000000000..8b1378917
--- /dev/null
+++ b/.github/.release-please.yml
@@ -0,0 +1 @@
+
diff --git a/.github/release-please.yml b/.github/release-please.yml
new file mode 100644
index 000000000..8b1378917
--- /dev/null
+++ b/.github/release-please.yml
@@ -0,0 +1 @@
+
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..b05531eac
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,10 @@
+# Changelog
+
+### [1.30.4](https://www.github.com/googleapis/google-api-java-client/compare/v1.30.3...v1.30.4) (2019-09-20)
+
+
+### Dependencies
+
+* update dependency com.google.oauth-client:google-oauth-client-bom to v1.30.3 ([#1386](https://www.github.com/googleapis/google-api-java-client/issues/1386)) ([3a9ba9a](https://www.github.com/googleapis/google-api-java-client/commit/3a9ba9a))
+* update dependency com.google.protobuf:protobuf-java to v3.10.0 ([#1379](https://www.github.com/googleapis/google-api-java-client/issues/1379)) ([309f8d4](https://www.github.com/googleapis/google-api-java-client/commit/309f8d4))
+* update google-http-client to v1.32.1 ([#1384](https://www.github.com/googleapis/google-api-java-client/issues/1384)) ([859570a](https://www.github.com/googleapis/google-api-java-client/commit/859570a))
diff --git a/README.md b/README.md
index 914d47521..fb825b02e 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ 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>1.30.3</version>
+        <version>1.30.4</version>
       </dependency>
     </dependencies>
   </project>
@@ -47,7 +47,7 @@ repositories {
     mavenCentral()
 }
 dependencies {
-    compile 'com.google.api-client:google-api-client:1.30.3'
+    compile 'com.google.api-client:google-api-client:1.30.4'
 }
 ```
 [//]: # ({x-version-update-end})
diff --git a/google-api-client-android/pom.xml b/google-api-client-android/pom.xml
index fc9ca2500..b5db44b4d 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 faad2f747..f1cfc8633 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 4052b0b47..131fe2a83 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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/pom.xml b/google-api-client-bom/pom.xml
index 6d25f5df2..2d5ae08af 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+  <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
   <packaging>pom</packaging>
 
   <name>Google API Client Library for Java BOM</name>
@@ -63,52 +63,52 @@
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-android</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-appengine</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-assembly</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-gson</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-jackson2</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-java6</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-protobuf</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-servlet</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api-client</groupId>
         <artifactId>google-api-client-xml</artifactId>
-        <version>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+        <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-api-client-gson/pom.xml b/google-api-client-gson/pom.xml
index e7d6fdc2d..6860ac536 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 2774fac14..11bd72369 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 5bac49fde..ec0290ca1 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 a2f92772f..bb31509c9 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 b55376d4e..84b40b2bc 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 69846ae18..751eccbcb 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 a5b34400c..80f082233 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+    <version>1.30.4</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 6d3a633e0..840e33dc7 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>1.30.3</version><!-- {x-version-update:google-api-client:current} -->
+  <version>1.30.4</version><!-- {x-version-update:google-api-client:current} -->
   <packaging>pom</packaging>
   <name>Parent for the Google API Client Library for Java</name>
 
@@ -493,13 +493,13 @@
       - Internally, update the default features.json file
     -->
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.http.version>1.32.0</project.http.version>
-    <project.oauth.version>1.30.2</project.oauth.version>
+    <project.http.version>1.32.1</project.http.version>
+    <project.oauth.version>1.30.3</project.oauth.version>
     <project.jsr305.version>3.0.2</project.jsr305.version>
     <project.gson.version>2.8.5</project.gson.version>
     <project.jackson-core-asl.version>1.9.13</project.jackson-core-asl.version>
     <project.jackson-core2.version>2.9.8</project.jackson-core2.version>
-    <project.protobuf-java.version>3.9.1</project.protobuf-java.version>
+    <project.protobuf-java.version>3.10.0</project.protobuf-java.version>
     <project.guava.version>28.0-android</project.guava.version>
     <project.appengine.version>1.9.65</project.appengine.version>
     <project.xpp3.version>1.1.4c</project.xpp3.version>
diff --git a/synth.metadata b/synth.metadata
index 21ec02dc8..fa1ac9d36 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-09-10T08:03:52.877183Z",
+  "updateTime": "2019-09-19T16:22:15.152063Z",
   "sources": [
     {
       "template": {
diff --git a/versions.txt b/versions.txt
index 245deaafc..9fdbcf822 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-api-client:1.30.3:1.30.3
+google-api-client:1.30.4:1.30.4