diff --git a/Gemfile b/Gemfile
index d2a05fd..ff114f8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
 source 'http://rubygems.org'
 
 gem 'sprockets', '~>1.0.2'
-gem 'rake', '~> 10.4.2'
+gem 'rake', '~> 12.3.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 8db6655..147ceaa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,12 +1,12 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    rake (10.4.2)
+    rake (12.3.3)
     sprockets (1.0.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  rake (~> 10.4.2)
+  rake (~> 12.3.3)
   sprockets (~> 1.0.2)