diff --git a/Gemfile.lock b/Gemfile.lock
index 6dfab4e..40a28b2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.4.1)
       loofah (~> 2.3)
-    rake (10.5.0)
+    rake (13.0.6)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -88,7 +88,7 @@ DEPENDENCIES
   byebug
   faker (~> 1.9.3)
   pattern_query_helper!
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
   sqlite3 (~> 1.4)
 
diff --git a/pattern_query_helper.gemspec b/pattern_query_helper.gemspec
index 49b0716..b3a7b00 100644
--- a/pattern_query_helper.gemspec
+++ b/pattern_query_helper.gemspec
@@ -37,7 +37,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   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", "~> 3.0"
   spec.add_development_dependency "sqlite3", "~> 1.3.6"
   spec.add_development_dependency "faker", "~> 1.9.3"