diff --git a/Gemfile b/Gemfile
index 3dd7ee5..073388a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
 gem 'git', '~> 1.2'
-gem 'rake', '~> 10.0'
+gem 'rake', '~> 12.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index e07444f..82cb7a3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,14 +2,14 @@ GEM
   remote: https://rubygems.org/
   specs:
     git (1.3.0)
-    rake (10.5.0)
+    rake (12.3.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   git (~> 1.2)
-  rake (~> 10.0)
+  rake (~> 12.3)
 
 BUNDLED WITH
    1.12.3