diff --git a/Gemfile.lock b/Gemfile.lock
index 88e5b2e..f3466f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     json (1.8.3)
     multi_json (1.12.1)
     multi_xml (0.5.5)
-    rake (11.1.2)
+    rake (13.0.6)
     rspec (2.99.0)
       rspec-core (~> 2.99.0)
       rspec-expectations (~> 2.99.0)
@@ -40,7 +40,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  rake (~> 11.0)
+  rake (~> 13.0)
   rspec (~> 2.0)
   sift-partner!
   webmock (~> 1.0)
diff --git a/sift-partner.gemspec b/sift-partner.gemspec
index da507cd..1c15a9a 100644
--- a/sift-partner.gemspec
+++ b/sift-partner.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   # Gems that must be intalled for sift to compile and build
   s.add_development_dependency "rspec", "~> 2.0"
   s.add_development_dependency "webmock", "~>  1.0"
-  s.add_development_dependency("rake", "~> 11.0")
+  s.add_development_dependency("rake", "~> 13.0")
 
   # Gems that must be intalled for sift to work
   s.add_dependency "httparty", "~> 0.13.1"