diff --git a/lib/dcell/version.rb b/lib/dcell/version.rb
index 2eae65d..5c5dc36 100644
--- a/lib/dcell/version.rb
+++ b/lib/dcell/version.rb
@@ -1,3 +1,3 @@
 module DCell
-  VERSION = "0.13.0"
+  VERSION = "0.14.0.pre"
 end