diff --git a/lib/memoist/version.rb b/lib/memoist/version.rb
index ff9365d..1562b71 100644
--- a/lib/memoist/version.rb
+++ b/lib/memoist/version.rb
@@ -1,3 +1,3 @@
 module Memoist
-  VERSION = "0.12.0"
+  VERSION = "0.13.0"
 end