diff --git a/lib/kafo/version.rb b/lib/kafo/version.rb
index 7b5bd29d..5b05a0bb 100644
--- a/lib/kafo/version.rb
+++ b/lib/kafo/version.rb
@@ -1,5 +1,5 @@
 # encoding: UTF-8
 module Kafo
   PARSER_CACHE_VERSION = 1
-  VERSION = "5.0.1"
+  VERSION = "5.1.0"
 end