diff --git a/build.gradle b/build.gradle
index 5e81bafa..ee971fae 100644
--- a/build.gradle
+++ b/build.gradle
@@ -53,7 +53,7 @@ subprojects {
   }
 
   group = 'org.metafacture'
-  version = '0.4.0'
+  version = '0.5.0-SNAPSHOT'
 
   apply plugin: 'checkstyle'
   apply plugin: 'eclipse'