diff --git a/lib/collectionspace/mapper/version.rb b/lib/collectionspace/mapper/version.rb
index 8bcbd0b2..95e22855 100644
--- a/lib/collectionspace/mapper/version.rb
+++ b/lib/collectionspace/mapper/version.rb
@@ -2,6 +2,6 @@
 
 module CollectionSpace
   module Mapper
-    VERSION = '2.5.2'
+    VERSION = '3.0.0'
   end
 end