diff --git a/project/Sbt.scala b/project/Sbt.scala
index 84c365f17..9bcbe7925 100644
--- a/project/Sbt.scala
+++ b/project/Sbt.scala
@@ -15,7 +15,7 @@ object Sbt extends Build
 	override lazy val settings = super.settings ++ buildSettings ++ Status.settings
 	def buildSettings = Seq(
 		organization := "org.scala-tools.sbt",
-		version := "0.11.3-SNAPSHOT",
+		version := "0.12.0-SNAPSHOT",
 		publishArtifact in packageDoc := false,
 		scalaVersion := "2.9.1",
 		publishMavenStyle := false,
diff --git a/src/main/conscript/sbt/launchconfig b/src/main/conscript/sbt/launchconfig
index 57fae42ec..66002f9da 100644
--- a/src/main/conscript/sbt/launchconfig
+++ b/src/main/conscript/sbt/launchconfig
@@ -4,7 +4,7 @@
 [app]
   org: org.scala-tools.sbt
   name: sbt
-  version: read(sbt.version)[0.11.3-SNAPSHOT]
+  version: read(sbt.version)[0.12.0-SNAPSHOT]
   class: ${sbt.main.class-sbt.xMain}
   components: xsbti
   cross-versioned: true
diff --git a/src/main/conscript/scalas/launchconfig b/src/main/conscript/scalas/launchconfig
index 6d8ee0408..4a373d19e 100644
--- a/src/main/conscript/scalas/launchconfig
+++ b/src/main/conscript/scalas/launchconfig
@@ -4,7 +4,7 @@
 [app]
   org: org.scala-tools.sbt
   name: sbt
-  version: 0.11.3-SNAPSHOT
+  version: 0.12.0-SNAPSHOT
   class: sbt.ScriptMain
   components: xsbti
   cross-versioned: true
diff --git a/src/main/conscript/screpl/launchconfig b/src/main/conscript/screpl/launchconfig
index e5f1b1776..5ff7415e7 100644
--- a/src/main/conscript/screpl/launchconfig
+++ b/src/main/conscript/screpl/launchconfig
@@ -4,7 +4,7 @@
 [app]
   org: org.scala-tools.sbt
   name: sbt
-  version: 0.11.3-SNAPSHOT
+  version: 0.12.0-SNAPSHOT
   class: sbt.ConsoleMain
   components: xsbti
   cross-versioned: true