diff --git a/Gemfile b/Gemfile
index 3e31fe6..10cfb32 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem 'sinatra', '1.4.5', require: 'sinatra/base'
 gem 'etcd', '0.3.0'
 gem 'activesupport', "4.2.6", require: false
 gem 'activemodel', '4.2.6', require: 'active_model'
-gem 'rake', '0.9.6'
+gem 'rake', '12.3.3'
 gem 'puma', '3.6.0'
 gem 'bcrypt', '3.1.11'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 599c085..7f96b77 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,7 @@ GEM
     rack-test (0.6.3)
       rack (>= 1.0)
     rainbow (2.1.0)
-    rake (0.9.6)
+    rake (12.3.3)
     rb-readline (0.5.5)
     rest-client (2.0.1)
       http-cookie (>= 1.0.2, < 2.0)
@@ -109,7 +109,7 @@ DEPENDENCIES
   etcd (= 0.3.0)
   puma (= 3.6.0)
   rack-test
-  rake (= 0.9.6)
+  rake (= 12.3.3)
   rb-readline
   rest-client
   rspec