diff --git a/lib/graphql-docs/version.rb b/lib/graphql-docs/version.rb
index 251bd1e..aab0d09 100644
--- a/lib/graphql-docs/version.rb
+++ b/lib/graphql-docs/version.rb
@@ -1,3 +1,3 @@
 module GraphQLDocs
-  VERSION = '0.3.0'
+  VERSION = '0.4.0'
 end