diff --git a/Gemfile b/Gemfile
index ecda478..06d222a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 ruby ">= 3.2.0"
 
-gem "nokogiri", "~> 1.16" # Uses precompiled libxml2 on supported platforms
+gem "nokogiri", "~> 1.19.3" # Uses precompiled libxml2 on supported platforms
 gem "open4", "~> 1.3"
 gem "sqlite3", "~> 1.7"
 gem "thread", "~> 0.2"
diff --git a/Gemfile.lock b/Gemfile.lock
index 9c2114c..8d70fa1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     json (2.19.4)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
-    nokogiri (1.19.2-x86_64-linux-gnu)
+    nokogiri (1.19.3-x86_64-linux-gnu)
       racc (~> 1.4)
     open4 (1.3.4)
     parallel (1.28.0)
@@ -72,7 +72,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  nokogiri (~> 1.16)
+  nokogiri (~> 1.19.3)
   open4 (~> 1.3)
   rake (~> 13.0)
   rspec (~> 3.13)
diff --git a/vendor/cache/nokogiri-1.19.2-x86_64-linux-gnu.gem b/vendor/cache/nokogiri-1.19.2-x86_64-linux-gnu.gem
deleted file mode 100644
index 43210bc..0000000
Binary files a/vendor/cache/nokogiri-1.19.2-x86_64-linux-gnu.gem and /dev/null differ
diff --git a/vendor/cache/nokogiri-1.19.3-x86_64-linux-gnu.gem b/vendor/cache/nokogiri-1.19.3-x86_64-linux-gnu.gem
new file mode 100644
index 0000000..e0273d7
Binary files /dev/null and b/vendor/cache/nokogiri-1.19.3-x86_64-linux-gnu.gem differ