diff --git a/Casks/opera-beta.rb b/Casks/opera-beta.rb
index fdb428459..e8f5e6e2f 100644
--- a/Casks/opera-beta.rb
+++ b/Casks/opera-beta.rb
@@ -1,6 +1,6 @@
 cask 'opera-beta' do
-  version '36.0.2130.29'
-  sha256 'eaacdae50c4194075e132e5f4d0a2672690e6c98a51f4716748034bc5563c2c6'
+  version '37.0.2178.4'
+  sha256 'dae718a5de7e82c8dd849c8c7b6fea236f11831ee2fd6c5844f0f47609408487'
 
   url "https://get.geo.opera.com/pub/opera-beta/#{version}/mac/Opera_beta_#{version}_Setup.dmg"
   name 'Opera Beta'