diff --git a/gradle.properties b/gradle.properties
index 9e022e358..a899a6621 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-projectVersion=4.0.0-M1
+projectVersion=4.0.0-SNAPSHOT
 
 # This prevents the Grails Gradle Plugin from unnecessarily excluding slf4j-simple in the generated POMs
 # https://github.com/grails/grails-gradle-plugin/issues/222