diff --git a/Gemfile.lock b/Gemfile.lock
index f1170e1..7e9607d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -101,7 +101,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -156,7 +156,7 @@ DEPENDENCIES
   pry-byebug
   pry-git
   pry-stack_explorer
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
   rubocop
   rubocop-performance
diff --git a/jsonb_attr_accessor.gemspec b/jsonb_attr_accessor.gemspec
index 8547d67..696489c 100644
--- a/jsonb_attr_accessor.gemspec
+++ b/jsonb_attr_accessor.gemspec
@@ -40,7 +40,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'activesupport', '>= 5.0'
 
   spec.add_development_dependency 'bundler', '~> 1.17'
-  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 'standalone_migrations', '~> 5.2.0'
   spec.add_development_dependency 'pg', '>= 0.18'