diff --git a/huginn_github_notifications_agent.gemspec b/huginn_github_notifications_agent.gemspec
index 2aae5c9..8a63fb3 100644
--- a/huginn_github_notifications_agent.gemspec
+++ b/huginn_github_notifications_agent.gemspec
@@ -23,7 +23,7 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency 'bundler', '~> 1.7'
   spec.add_development_dependency 'rake', '~> 13.0'
-  spec.add_development_dependency 'rubocop', '~> 0.83.0'
+  spec.add_development_dependency 'rubocop', '~> 1.22.1'
 
   spec.add_runtime_dependency 'huginn_agent'
   spec.add_runtime_dependency 'virtus', '~> 1.0'