ridley.gemspec in ridley-4.1.2 vs ridley.gemspec in ridley-4.2.0

@@ -29,10 +29,10 @@
   s.add_dependency 'faraday',                 '~> 0.9.0'
   s.add_dependency 'hashie',                  '>= 2.0.2', '< 3.0.0'
   s.add_dependency 'json',                    '>= 1.7.7'
   s.add_dependency 'mixlib-authentication',   '>= 1.3.0'
   s.add_dependency 'net-http-persistent',     '>= 2.8'
-  s.add_dependency 'retryable',               '>= 2.0.0'
+  s.add_dependency 'retryable',               '~> 2.0'
   s.add_dependency 'semverse',                '~> 1.1'
 
   s.add_development_dependency 'buff-ruby_engine', '~> 0.1'
 end