diff --git a/lib/mediainfo/version.rb b/lib/mediainfo/version.rb
index 50f8226..4e1081c 100644
--- a/lib/mediainfo/version.rb
+++ b/lib/mediainfo/version.rb
@@ -1,3 +1,3 @@
 module MediaInfo
-  VERSION = '1.3.4'
+  VERSION = '1.4.0'
 end