diff --git a/gradle.properties b/gradle.properties
index 0344fcd..d21d8e2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-projectVersion=3.1.0-SNAPSHOT
+projectVersion=4.0.0-SNAPSHOT
 grailsVersion=5.3.3
 grailsGradlePluginVersion=5.3.0
 org.gradle.caching=true