diff --git a/Gemfile b/Gemfile
index d3916fbe..79a12252 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ gem 'multi_json', '~> 1.0'
 gem 'oj', '~> 2.0'
 gem 'parseconfig'
 gem 'rack'
-gem 'rake', '~> 10.0'
+gem 'rake', '~> 12.3'
 gem 'sinatra', '~> 1.0'
 gem 'sinatra-advanced-routes'
 gem 'sinatra-contrib', '~> 1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 4576dfee..79243b69 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -260,7 +260,7 @@ GEM
       rack (>= 1.1, < 3.0)
       unicorn (~> 5.1)
     raindrops (0.19.1)
-    rake (10.5.0)
+    rake (12.3.3)
     rdf (1.0.8)
       addressable (>= 2.2)
     recursive-open-struct (1.1.3)
@@ -381,7 +381,7 @@ DEPENDENCIES
   rack-test
   rack-timeout
   rainbows
-  rake (~> 10.0)
+  rake (~> 12.3)
   redcarpet
   redis
   redis-activesupport