diff --git a/Gemfile b/Gemfile
index 46890141..b8ebfd5f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
-gem 'jekyll', '3.10.0'
+gem 'jekyll', '4.4.1'
 gem 'github-pages', '232', group: :jekyll_plugins