diff --git a/Gemfile b/Gemfile
index 1ab6809..ecd554f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 group :test do
   gem 'pry'
   gem 'pry-byebug'
-  gem 'rake', '~> 12.3.1'
+  gem 'rake', '~> 12.3.3'
   gem 'rspec'
   gem 'vimrunner'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 3edbf61..f346f69 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     pry-byebug (3.6.0)
       byebug (~> 10.0)
       pry (~> 0.10)
-    rake (12.3.1)
+    rake (12.3.3)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -33,7 +33,7 @@ PLATFORMS
 DEPENDENCIES
   pry
   pry-byebug
-  rake (~> 12.3.1)
+  rake (~> 12.3.3)
   rspec
   vimrunner