diff --git a/lib/froala-editor-sdk/version.rb b/lib/froala-editor-sdk/version.rb
index cc57fdf..cba9e50 100644
--- a/lib/froala-editor-sdk/version.rb
+++ b/lib/froala-editor-sdk/version.rb
@@ -2,7 +2,7 @@ module FroalaEditorSDK
   module Version
     Major = 4
     Minor = 0
-    Tiny = 0
+    Tiny = 1
 
     String = "#{Major}.#{Minor}.#{Tiny}"
   end
diff --git a/wysiwyg-editor-ruby-sdk.gemspec b/wysiwyg-editor-ruby-sdk.gemspec
index 5db0fb5..a55a5e1 100644
--- a/wysiwyg-editor-ruby-sdk.gemspec
+++ b/wysiwyg-editor-ruby-sdk.gemspec
@@ -13,6 +13,6 @@ Gem::Specification.new do |gem|
   gem.version       = FroalaEditorSDK::Version::String
 
   gem.add_dependency 'mime-types', '~> 3.1'
-  gem.add_dependency 'wysiwyg-rails', '~> 4.0.0'
+  gem.add_dependency 'wysiwyg-rails', '~> 4.0.1'
   gem.add_dependency 'mini_magick', '~> 4.5'
 end
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