diff --git a/build.gradle b/build.gradle
index 9d62709..a1bf2d0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'org.citydb'
-version '2.2.1'
+version '2.3.0'
 description 'Dynamic SQL builder for the 3D City Database'
 
 java {