diff --git a/pom.xml b/pom.xml
index 89b1aabc..109111f4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>yugecin</groupId>
 	<artifactId>opsu-dance</artifactId>
-	<version>0.4.2</version>
+	<version>0.5.0-SNAPSHOT</version>
 	<properties>
 		<version>${project.version}</version>
 		<timestamp>${maven.build.timestamp}</timestamp>