diff --git a/Gemfile.lock b/Gemfile.lock
index 2afe5e4..f69ac0d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GEM
     gherkin (2.4.21)
       json (>= 1.4.6)
     json (2.3.1)
-    rake (11.3.0)
+    rake (13.0.1)
     rspec (2.99.0)
       rspec-core (~> 2.99.0)
       rspec-expectations (~> 2.99.0)
@@ -40,7 +40,7 @@ PLATFORMS
 DEPENDENCIES
   cucumber (~> 0.8)
   flexmock (~> 0.8.11)
-  rake (< 12)
+  rake (< 14)
   right_http_connection!
   rspec (~> 2.3)
   trollop (~> 1.16)
diff --git a/right_http_connection.gemspec b/right_http_connection.gemspec
index e1225c6..2539c60 100644
--- a/right_http_connection.gemspec
+++ b/right_http_connection.gemspec
@@ -40,7 +40,7 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = '>= 1.8.7'
   spec.require_path = 'lib'
 
-  spec.add_development_dependency('rake', '< 12')
+  spec.add_development_dependency('rake', '< 14')
   spec.add_development_dependency('rspec', "~> 2.3")
   spec.add_development_dependency('cucumber', "~> 0.8")
   spec.add_development_dependency('flexmock', "~> 0.8.11")