diff --git a/Gemfile b/Gemfile
index 91013e2..3779cbf 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ gem 'jekyll', '>= 3.7.4'
 gem 'html-proofer', '>= 3.11.0'
 gem 'kramdown', '>= 2.3.1'
 gem 'nokogiri', '>= 1.12.5'
-gem 'rack', '2.2.3.1'
+gem 'rack', '2.2.6.2'
 gem 'rack-jekyll'
 gem 'rake'
 gem 'scss_lint'
diff --git a/Gemfile.lock b/Gemfile.lock
index 20d74f7..b8b6d5e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (5.0.0)
     racc (1.6.0)
-    rack (2.2.3.1)
+    rack (2.2.6.2)
     rack-jekyll (0.3.5)
       jekyll
       rack
@@ -109,7 +109,7 @@ DEPENDENCIES
   jekyll-sitemap
   kramdown (>= 2.3.1)
   nokogiri (>= 1.12.5)
-  rack (= 2.2.3.1)
+  rack (= 2.2.6.2)
   rack-jekyll
   rake
   scss_lint