diff --git a/.mergesources.yml b/.mergesources.yml
index 7d8deea..f3b1dff 100644
--- a/.mergesources.yml
+++ b/.mergesources.yml
@@ -1,7 +1,7 @@
 # Data source for the "arb" svn merge tool (see http://github.com/sminnee/arborist).
 # Keeps track of all opensource branches of submodules 
 # that could be merged back to the current submodule paths.
-2.3:
-  sapphire: /open/modules/sapphire/branches/2.3
-  cms: /open/modules/cms/branches/2.3
-  jsparty: /open/modules/jsparty/branches/2.3
\ No newline at end of file
+trunk:
+  sapphire: /open/modules/sapphire/trunk
+  cms: /open/modules/cms/trunk
+  jsparty: /open/modules/jsparty/trunk
\ No newline at end of file