diff --git a/lib/cppjieba_rb/version.rb b/lib/cppjieba_rb/version.rb
index 8726c19..d2fe2a2 100644
--- a/lib/cppjieba_rb/version.rb
+++ b/lib/cppjieba_rb/version.rb
@@ -1,3 +1,3 @@
 module CppjiebaRb
-  VERSION = '0.4.0'
+  VERSION = '0.4.1'
 end