diff --git a/Gemfile.lock b/Gemfile.lock
index b42f982..fe05f81 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     diff-lcs (1.4.4)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
@@ -32,7 +32,7 @@ PLATFORMS
 DEPENDENCIES
   bundler (~> 2.0)
   cube_cli!
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
 
 BUNDLED WITH
diff --git a/cube_cli.gemspec b/cube_cli.gemspec
index 27ab762..40c2e63 100644
--- a/cube_cli.gemspec
+++ b/cube_cli.gemspec
@@ -31,6 +31,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "thor", "~> 1.0.1"
   spec.add_runtime_dependency "yaml", "~> 0.1.0"
   spec.add_development_dependency "bundler", "~> 2.0"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
 end