diff --git a/install.rdf b/install.rdf
index ea554193a..c27ced491 100644
--- a/install.rdf
+++ b/install.rdf
@@ -6,7 +6,7 @@
zotero@chnm.gmu.edu
Zotero
- 2.1b3.SVN
+ 2.1b6.SVN
Center for History and New Media
George Mason University
Dan Cohen
Sean Takats