diff --git a/README.md b/README.md
index 210cc65..49c6f0e 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ https://github.com/stijndehaes/play-prometheus-filters-example-app
 To use the library add the following to you build.sbt:
 
 ```scala
-libraryDependencies += "com.github.stijndehaes" %% "play-prometheus-filters" % "0.3.0"
+libraryDependencies += "com.github.stijndehaes" %% "play-prometheus-filters" % "0.4.0"
 
 ```
 This version only supports play 2.6.
diff --git a/build.sbt b/build.sbt
index 2add156..e6eae5b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 name := "play-prometheus-filters"
 organization := "com.github.stijndehaes"
 
-version := "0.4.0-rc1"
+version := "0.4.0"
 
 lazy val root = (project in file("."))
   .enablePlugins(PlayScala)