diff --git a/Gemfile.lock b/Gemfile.lock
index 4230ec3..949d00d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    rake (10.5.0)
+    rake (13.0.1)
     redis (4.1.2)
     slack-ruby-client (0.14.2)
       activesupport
@@ -125,7 +125,7 @@ DEPENDENCIES
   minitest (~> 5.0)
   mock_redis
   noch!
-  rake (~> 10.0)
+  rake (~> 13.0)
 
 BUNDLED WITH
    2.0.1
diff --git a/noch.gemspec b/noch.gemspec
index 13a05ad..bfd8273 100644
--- a/noch.gemspec
+++ b/noch.gemspec
@@ -26,6 +26,6 @@ Gem::Specification.new do |spec|
   spec.add_dependency "telegram-bot"
 
   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 "minitest", "~> 5.0"
 end