diff --git a/Gemfile.lock b/Gemfile.lock
index f8cbb1b98..9fd3a316c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -257,7 +257,7 @@ GEM
     nap (1.1.0)
     naturally (2.3.0)
     nkf (0.2.0)
-    nokogiri (1.18.9)
+    nokogiri (1.19.1)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     octokit (6.1.1)