diff --git a/Gemfile b/Gemfile
index 4dafd136..2d39b293 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ ruby '3.0.6'
 gem 'rails', '= 7.0.6'
 
 # The HTTP server running the Rails instance.
-gem 'webrick', '~> 1.7'
+gem 'webrick', '~> 1.8', '>= 1.8.1'
 
 # Our database is MySQL, in both development and production.
 gem 'mysql2', '~> 0.5.5'
@@ -32,7 +32,7 @@ gem 'http_accept_language', '~> 2.1', '>= 2.1.1'
 gem 'globalize', '~> 6.2', '>= 6.2.1'
 
 # For reading and parsing HTML from Neopets.com, like importing Closet pages.
-gem 'nokogiri', '~> 1.13', '>= 1.13.10'
+gem 'nokogiri', '~> 1.15', '>= 1.15.3'
 gem 'rest-client', '~> 2.1'
 
 # For safely rendering users' Markdown + HTML on item list pages.
diff --git a/Gemfile.lock b/Gemfile.lock
index 63bb5dcf..d652b05f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -333,7 +333,7 @@ DEPENDENCIES
   memcache-client (~> 1.8.5)
   msgpack (~> 1.7, >= 1.7.2)
   mysql2 (~> 0.5.5)
-  nokogiri (~> 1.13, >= 1.13.10)
+  nokogiri (~> 1.15, >= 1.15.3)
   openneo-auth-signatory (~> 0.1.0)
   parallel (~> 1.23)
   rack-attack (~> 6.7)
@@ -349,7 +349,7 @@ DEPENDENCIES
   sass-rails (~> 5.0, >= 5.0.7)
   uglifier (~> 4.2)
   web-console (~> 4.2)
-  webrick (~> 1.7)
+  webrick (~> 1.8, >= 1.8.1)
   will_paginate (~> 4.0)
 
 RUBY VERSION