diff --git a/build.properties b/build.properties
index c663459e6d..90c5f68579 100644
--- a/build.properties
+++ b/build.properties
@@ -1,4 +1,4 @@
-classworlds.version=1.2-alpha-6
+classworlds.version=1.2-alpha-7-SNAPSHOT
 plexus.version=1.0-alpha-16-SNAPSHOT
 plexus-archiver.version=1.0-alpha-8
 plexus-utils.version=1.4-alpha-1