diff --git a/Gemfile.lock b/Gemfile.lock
index 0f31e3fb..ec7e11fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,7 +31,7 @@ GEM
       method_source (~> 0.7.1)
       slop (>= 2.4.4, < 3)
     rack (1.4.1)
-    rake (10.1.0)
+    rake (13.0.3)
     rspec (2.14.0)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
@@ -62,6 +62,6 @@ DEPENDENCIES
   gmaps4rails!
   jasmine
   pry
-  rake (= 10.1.0)
+  rake (= 13.0.3)
   rspec (= 2.14.0)
   sprockets
diff --git a/gmaps4rails.gemspec b/gmaps4rails.gemspec
index c09c1a8b..0f84eb6f 100644
--- a/gmaps4rails.gemspec
+++ b/gmaps4rails.gemspec
@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.test_files  = `git ls-files -- spec/*`.split("\n")
 
   s.add_development_dependency "rspec", '2.14.0'
-  s.add_development_dependency "rake", '10.1.0'
+  s.add_development_dependency "rake", '13.0.3'
   s.add_development_dependency 'coffee-script'
   s.add_development_dependency 'sprockets'
   s.add_development_dependency 'pry'