Increment API version

diff --git a/BorrowerAndLender.txt b/BorrowerAndLender.txt
index 6b5f973..7943625 100644
--- a/BorrowerAndLender.txt
+++ b/BorrowerAndLender.txt
@@ -1,7 +1,7 @@
 ## Title: Borrower And Lender
 ## Author: Wobin
 ## Version: @project-version@
-## APIVersion: 100003
+## APIVersion: 100004
 ## SavedVariables: BorrowerAndLender_Settings

 libs/LibStub/LibStub.lua