diff --git a/app/MyApp.h b/app/MyApp.h
index ec476fd..2570069 100644
--- a/app/MyApp.h
+++ b/app/MyApp.h
@@ -14,8 +14,8 @@
 /* CiderPress version numbers */
 #define kAppMajorVersion    4
 #define kAppMinorVersion    0
-#define kAppBugVersion      4
-#define kAppDevString       L""
+#define kAppBugVersion      5
+#define kAppDevString       L"-d1"
 
 /*
  * Windows application object.