diff --git a/build.gradle b/build.gradle
index 038a8d6..778708a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'com.glencoesoftware.omero'
-version = '0.4.1'
+version = '0.4.2-SNAPSHOT'
 
 sourceCompatibility = 1.11
 targetCompatibility = 1.11