diff --git a/.rubocop.yml b/.rubocop.yml
index 5b4e1c2..b239c83 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -6,6 +6,9 @@ AllCops:
   TargetRubyVersion: '2.5'
   NewCops: enable
 
+Gemspec/RequireMFA:
+  Enabled: false
+
 Layout/EmptyLineAfterGuardClause:
   Enabled: false
 
diff --git a/openvpn-status-web.gemspec b/openvpn-status-web.gemspec
index ab61a9b..f48b433 100644
--- a/openvpn-status-web.gemspec
+++ b/openvpn-status-web.gemspec
@@ -37,7 +37,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rack-test'
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec'
-  s.add_development_dependency 'rubocop', '~> 1.22.0'
+  s.add_development_dependency 'rubocop', '~> 1.23.0'
   s.add_development_dependency 'rubocop-rake', '~> 0.6.0'
   s.add_development_dependency 'rubocop-rspec', '~> 2.6.0'
   s.add_development_dependency 'solargraph', '~> 0.44.0'