diff --git a/Gemfile.lock b/Gemfile.lock
index 18c5292..5a06fba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     rainbow (3.0.0)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)
@@ -49,7 +49,7 @@ PLATFORMS
 DEPENDENCIES
   bundler (~> 1.16)
   pry
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
   rubocop-require_tools!
 
diff --git a/rubocop-require_tools.gemspec b/rubocop-require_tools.gemspec
index ba7416d..1f37942 100644
--- a/rubocop-require_tools.gemspec
+++ b/rubocop-require_tools.gemspec
@@ -31,6 +31,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry'
 
   spec.add_development_dependency 'bundler', '~> 1.16'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
 end