diff --git a/Gemfile.lock b/Gemfile.lock
index 3f0dd76..f3fc5d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,7 +14,7 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -41,7 +41,7 @@ DEPENDENCIES
   binstream!
   bundler (~> 2.0)
   pry
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec
   simplecov
 
diff --git a/binstream.gemspec b/binstream.gemspec
index bf1b639..51feccf 100644
--- a/binstream.gemspec
+++ b/binstream.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 2.5.0"
   
   spec.add_development_dependency "bundler", "~> 2.0"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "simplecov"
 end
\ No newline at end of file