Update interface version

diff --git a/oUF_Experience.toc b/oUF_Experience.toc
index 2041743..bdce6fd 100644
--- a/oUF_Experience.toc
+++ b/oUF_Experience.toc
@@ -1,4 +1,4 @@
-## Interface: 50001
+## Interface: 50400
 ## Author: p3lim
 ## Version: @project-version@
 ## Title: oUF Experience