diff --git a/DESCRIPTION b/DESCRIPTION
index 8ca44ec..029d6ec 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Type: Package
 Package: jpgrid
 Title: Functions for the Grid Square Codes in Japan 
-Version: 0.4.0
+Version: 0.4.0.9000
 Authors@R: 
     person("Mizuki", "Uchida", , "uchidamizuki@vivaldi.net", role = c("aut", "cre"))
 Description: Provides functions for grid square codes in Japan