diff --git a/Appraisals b/Appraisals
index 7b1640b..f4ca2fa 100644
--- a/Appraisals
+++ b/Appraisals
@@ -11,6 +11,7 @@ end
 
 appraise "rails_7_1" do
   gem "rails", "~> 7.1.0"
+  gem "nokogiri", "~> 1.18.1"
 
   group :test do
     gem "sqlite3", "~> 1.4"
diff --git a/gemfiles/rails_7_1.gemfile b/gemfiles/rails_7_1.gemfile
index 4de281e..b16ff35 100644
--- a/gemfiles/rails_7_1.gemfile
+++ b/gemfiles/rails_7_1.gemfile
@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 7.1.0"
+gem "nokogiri", "~> 1.18.1"
 
 group :test do
   gem "appraisal"