diff --git a/build.gradle b/build.gradle
index 939bfe3..f58d210 100644
--- a/build.gradle
+++ b/build.gradle
@@ -48,7 +48,7 @@ def mavenProjects() {
 	subprojects.findAll { !it.name.contains('antlr') }
 }
 
-def projectVersion = '1.8.0';
+def projectVersion = '1.9.0';
 
 def docProjects() {
 	subprojects.findAll { !it.name.contains('gradle') && !it.name.contains('antlr') }