diff --git a/Gemfile b/Gemfile
index b79c8da2..6c28a927 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'http://rubygems.org'
 
-gem 'rake', '~> 13.3.0'
+gem 'rake', '~> 13.4.2'
 gem 'nokogiri', '>= 1.10.4'
 gem 'rubyXL', '~> 3.4.16'
 gem 'rspec', '~> 3.13.1'