diff --git a/gradle.properties b/gradle.properties
index ec750758..37b6aeb8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-projectVersion=4.0.0-M1
+projectVersion=4.0.0-SNAPSHOT
 title=Grails Testing Support
 authors=Jeff Brown,James Kleeh
 projectDesc=Support for writing concise expressive tests for Grails artifacts