diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc6e347d6..9305c35f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## [1.104.0](https://www.github.com/googleapis/java-pubsub/compare/v1.103.1...v1.104.0) (2020-04-02)
+
+
+### Features
+
+* Add flow control support to publisher ([#119](https://www.github.com/googleapis/java-pubsub/issues/119)) ([fdd9434](https://www.github.com/googleapis/java-pubsub/commit/fdd943433cface4bc6634f74aa12afa6e471f3a3))
+* add TopicName ([#113](https://www.github.com/googleapis/java-pubsub/issues/113)) ([4558c34](https://www.github.com/googleapis/java-pubsub/commit/4558c3430901cdaec12a43e06ea4fafaa01c08e0))
+
+
+### Bug Fixes
+
+* Re-generated  to pick up changes in the API or client library generator. ([#104](https://www.github.com/googleapis/java-pubsub/issues/104)) ([0e366c3](https://www.github.com/googleapis/java-pubsub/commit/0e366c35580116fcd6aa40caadedd95be07bdd87))
+
+
+### Dependencies
+
+* update core dependencies ([#105](https://www.github.com/googleapis/java-pubsub/issues/105)) ([5639f63](https://www.github.com/googleapis/java-pubsub/commit/5639f6321e1506fdf803f5de58f2c7fdf5afb448))
+* update core dependencies to v1.55.0 ([#122](https://www.github.com/googleapis/java-pubsub/issues/122)) ([3ea1202](https://www.github.com/googleapis/java-pubsub/commit/3ea1202dbe13b60cfdc14c2855e878e190a52199))
+* update dependency com.google.api:api-common to v1.9.0 ([#121](https://www.github.com/googleapis/java-pubsub/issues/121)) ([30a1dee](https://www.github.com/googleapis/java-pubsub/commit/30a1deecbecf63d1629ae93407658865518febce))
+* update dependency org.threeten:threetenbp to v1.4.2 ([#116](https://www.github.com/googleapis/java-pubsub/issues/116)) ([e7c007b](https://www.github.com/googleapis/java-pubsub/commit/e7c007b917618e75f9c8fecd2475f31c7eba0817))
+* update opencensus.version to v0.26.0 ([#115](https://www.github.com/googleapis/java-pubsub/issues/115)) ([26aec5d](https://www.github.com/googleapis/java-pubsub/commit/26aec5d7ee45bec5b39b6cbe67122a6e5944268e))
+
 ### [1.103.1](https://www.github.com/googleapis/java-pubsub/compare/v1.103.0...v1.103.1) (2020-03-03)
 
 
diff --git a/README.md b/README.md
index 59b719102..5d0cfabf8 100644
--- a/README.md
+++ b/README.md
@@ -37,16 +37,16 @@ If you are using Maven without a BOM, add this to your pom.xml file
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-pubsub</artifactId>
-  <version>1.103.1</version>
+  <version>1.104.0</version>
 </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-pubsub:1.103.1'
+compile 'com.google.cloud:google-cloud-pubsub:1.104.0'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.103.1"
+libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.104.0"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/google-cloud-pubsub-bom/pom.xml b/google-cloud-pubsub-bom/pom.xml
index 34c71afea..9d19ced9d 100644
--- a/google-cloud-pubsub-bom/pom.xml
+++ b/google-cloud-pubsub-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-pubsub-bom</artifactId>
-  <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+  <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -64,17 +64,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-pubsub-v1</artifactId>
-        <version>1.85.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-pubsub-v1:current} -->
+        <version>1.86.0</version><!-- {x-version-update:proto-google-cloud-pubsub-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-pubsub-v1</artifactId>
-        <version>1.85.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-pubsub-v1:current} -->
+        <version>1.86.0</version><!-- {x-version-update:grpc-google-cloud-pubsub-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-pubsub</artifactId>
-        <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+        <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-pubsub/pom.xml b/google-cloud-pubsub/pom.xml
index fc40ef539..5ea586b80 100644
--- a/google-cloud-pubsub/pom.xml
+++ b/google-cloud-pubsub/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-pubsub</artifactId>
-  <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+  <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Pub/Sub</name>
   <url>https://github.com/googleapis/java-pubsub</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-pubsub-parent</artifactId>
-    <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+    <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-pubsub</site.installationModule>
diff --git a/grpc-google-cloud-pubsub-v1/pom.xml b/grpc-google-cloud-pubsub-v1/pom.xml
index ea132fef3..c8bbb22be 100644
--- a/grpc-google-cloud-pubsub-v1/pom.xml
+++ b/grpc-google-cloud-pubsub-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-pubsub-v1</artifactId>
-  <version>1.85.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-pubsub-v1:current} -->
+  <version>1.86.0</version><!-- {x-version-update:grpc-google-cloud-pubsub-v1:current} -->
   <name>grpc-google-cloud-pubsub-v1</name>
   <description>GRPC library for grpc-google-cloud-pubsub-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-pubsub-parent</artifactId>
-    <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+    <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 9b99e2266..04dfdbc19 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-pubsub-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+  <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
   <name>Google Cloud Pub/Sub Parent</name>
   <url>https://github.com/googleapis/java-pubsub</url>
   <description>
@@ -86,17 +86,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-pubsub-v1</artifactId>
-        <version>1.85.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-pubsub-v1:current} -->
+        <version>1.86.0</version><!-- {x-version-update:proto-google-cloud-pubsub-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-pubsub-v1</artifactId>
-        <version>1.85.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-pubsub-v1:current} -->
+        <version>1.86.0</version><!-- {x-version-update:grpc-google-cloud-pubsub-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-pubsub</artifactId>
-        <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+        <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-pubsub-v1/pom.xml b/proto-google-cloud-pubsub-v1/pom.xml
index ec3696952..b5701db4e 100644
--- a/proto-google-cloud-pubsub-v1/pom.xml
+++ b/proto-google-cloud-pubsub-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-pubsub-v1</artifactId>
-  <version>1.85.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-pubsub-v1:current} -->
+  <version>1.86.0</version><!-- {x-version-update:proto-google-cloud-pubsub-v1:current} -->
   <name>proto-google-cloud-pubsub-v1</name>
   <description>PROTO library for proto-google-cloud-pubsub-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-pubsub-parent</artifactId>
-    <version>1.103.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-pubsub:current} -->
+    <version>1.104.0</version><!-- {x-version-update:google-cloud-pubsub:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 0b31de2c3..41492b20a 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-pubsub-v1:1.85.1:1.85.2-SNAPSHOT
-grpc-google-cloud-pubsub-v1:1.85.1:1.85.2-SNAPSHOT
-google-cloud-pubsub:1.103.1:1.103.2-SNAPSHOT
\ No newline at end of file
+proto-google-cloud-pubsub-v1:1.86.0:1.86.0
+grpc-google-cloud-pubsub-v1:1.86.0:1.86.0
+google-cloud-pubsub:1.104.0:1.104.0
\ No newline at end of file