diff --git a/Gemfile.lock b/Gemfile.lock
index 1a7989b..873de83 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
     psych (3.1.0)
     public_suffix (4.0.3)
     rainbow (3.0.0)
-    rake (10.5.0)
+    rake (13.0.1)
     reek (5.4.1)
       codeclimate-engine-rb (~> 0.4.0)
       kwalify (~> 0.7.0)
@@ -113,7 +113,7 @@ DEPENDENCIES
   codecov (~> 0.1.16)
   minitest (~> 5.8.4)
   minitest-around (~> 0.5.0)
-  rake (~> 10.0)
+  rake (~> 13.0)
   reek (~> 5.4.0)
   rubocop (< 1.0)
   simplecov (~> 0.18.1)
diff --git a/skunk.gemspec b/skunk.gemspec
index 51b5273..7e55b08 100644
--- a/skunk.gemspec
+++ b/skunk.gemspec
@@ -44,7 +44,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "codecov", "~> 0.1.16"
   spec.add_development_dependency "minitest", "~> 5.8.4"
   spec.add_development_dependency "minitest-around", "~> 0.5.0"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "reek", "~> 5.4.0"
   spec.add_development_dependency "rubocop", "< 1.0"
   spec.add_development_dependency "simplecov", "~> 0.18.1"