diff --git a/README.md b/README.md
index dc86c34..0efd4d6 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,11 @@
 
 Release Notes
 --------
+### 3.4 - 27 Jun 2015
+- Declarative style plug-in definition
+- New extension point to add markup render
+- go-import support
+
 ### 3.3 - 31 May 2015
 - Rich graphical diff for images
 - File finder is available in the repository viewer
diff --git a/doc/release.md b/doc/release.md
index cf0a48d..d2a32b7 100644
--- a/doc/release.md
+++ b/doc/release.md
@@ -6,15 +6,17 @@
 
 Note to update version number in files below:
 
-### project/build.scala
+### src/main/scala/gitbucket/core/servlet/AutoUpdate.scala
 
 ```scala
-object MyBuild extends Build {
-  val Organization = "gitbucket"
-  val Name = "gitbucket"
-  val Version = "3.2.0" // <---- update here!!
-  val ScalaVersion = "2.11.6"
-  val ScalatraVersion = "2.3.1"
+object AutoUpdate {
+
+  /**
+   * The history of versions. A head of this sequence is the current BitBucket version.
+   */
+  val versions = Seq(
+    new Version(3, 3), # <---- add this line!!
+    new Version(3, 2),
 ```
 
 ### env.sh
diff --git a/env.sh b/env.sh
index ee2c1fa..13c860f 100644
--- a/env.sh
+++ b/env.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-export GITBUCKET_VERSION=3.3.0
+export GITBUCKET_VERSION=3.4.0
diff --git a/src/main/scala/gitbucket/core/servlet/AutoUpdate.scala b/src/main/scala/gitbucket/core/servlet/AutoUpdate.scala
index 1389664..4ff5425 100644
--- a/src/main/scala/gitbucket/core/servlet/AutoUpdate.scala
+++ b/src/main/scala/gitbucket/core/servlet/AutoUpdate.scala
@@ -21,6 +21,7 @@
    * The history of versions. A head of this sequence is the current BitBucket version.
    */
   val versions = Seq(
+    new Version(3, 4),
     new Version(3, 3),
     new Version(3, 2),
     new Version(3, 1),