diff --git a/Gemfile.lock b/Gemfile.lock
index fe7521e..bef0c35 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -102,7 +102,7 @@ GEM
       pry (~> 0.13.0)
     public_suffix (4.0.5)
     rack (2.2.2)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
@@ -140,7 +140,7 @@ DEPENDENCIES
   mocha (~> 1.8)
   peatio-ndc!
   pry-byebug (~> 3.7)
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
   webmock (~> 3.5)
 
diff --git a/peatio-ndc.gemspec b/peatio-ndc.gemspec
index bd34362..a77bcdb 100644
--- a/peatio-ndc.gemspec
+++ b/peatio-ndc.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "bundler", "~> 1.17.3"
   spec.add_development_dependency "mocha", "~> 1.8"
   spec.add_development_dependency "pry-byebug", "~> 3.7"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "webmock", "~> 3.5"
 end