diff --git a/lib/html/proofer/version.rb b/lib/html/proofer/version.rb
index 65468cba..44a47342 100644
--- a/lib/html/proofer/version.rb
+++ b/lib/html/proofer/version.rb
@@ -1,5 +1,5 @@
 module HTML
   class Proofer
-    VERSION = "1.4.0"
+    VERSION = "1.5.0"
   end
 end