diff --git a/CHANGELOG b/CHANGELOG
index 123b8df..9c9935a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+0.4.0
+-----
+
+* 
+
 0.3.0
 -----
 
diff --git a/pom.xml b/pom.xml
index 58bac15..12c8406 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
         <version>3.2.4</version>
     </parent>
     <artifactId>mon</artifactId>
-    <version>0.3.0</version>
+    <version>0.4.0-SNAPSHOT</version>
 
     <properties>
         <junit.version>4.12</junit.version>