diff --git a/pom.xml b/pom.xml
index 676259d..f22c72b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>de.medizininformatik-initiative</groupId>
     <artifactId>sq2cql</artifactId>
-    <version>0.5.0-SNAPSHOT</version>
+    <version>v0.5.0-alpha.1</version>
 
     <name>sq2cql</name>