diff --git a/setup.cfg b/setup.cfg
index a0b7e34..86d1e34 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = gem_match
-version = 0.3.0
+version = 0.4.0
 description = Gem match game.
 long_description = file: README.md
 long_description_content_type = text/markdown