diff --git a/Gemfile.lock b/Gemfile.lock
index 97be730..9d47d37 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -65,7 +65,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -91,7 +91,7 @@ DEPENDENCIES
   bundler (~> 1.17)
   dotenv-rails (~> 2.5.0)
   pry (~> 0.12.2)
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
   tookan_ruby_api!
 
diff --git a/tookan_ruby_api.gemspec b/tookan_ruby_api.gemspec
index 5ca7c8e..bf1d557 100644
--- a/tookan_ruby_api.gemspec
+++ b/tookan_ruby_api.gemspec
@@ -37,7 +37,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.17"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "dotenv-rails", "~> 2.5.0"
   spec.add_development_dependency "pry", "~> 0.12.2"