diff --git a/Gemfile.lock b/Gemfile.lock
index 7741a54..35be990 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -37,7 +37,7 @@ GEM
     rack (2.0.6)
     rack-protection (2.0.5)
       rack
-    rake (10.5.0)
+    rake (13.0.3)
     request_interceptor (1.0.0)
       activesupport (>= 4.0)
       rack
@@ -86,7 +86,7 @@ PLATFORMS
 
 DEPENDENCIES
   bundler (> 1.16)
-  rake (~> 10.0)
+  rake (~> 13.0)
   request_interceptor
   rspec
   rspec_junit_formatter
diff --git a/wsc_sdk.gemspec b/wsc_sdk.gemspec
index 465abc4..860e225 100644
--- a/wsc_sdk.gemspec
+++ b/wsc_sdk.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = '>= 2.3.1'
 
   spec.add_development_dependency "bundler", "> 1.16"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "rspec_junit_formatter"
   spec.add_development_dependency "yard"