diff --git a/Gemfile.lock b/Gemfile.lock
index fecc72b..28e9a00 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -242,7 +242,7 @@ GEM
     naturally (2.2.1)
     netrc (0.11.0)
     nkf (0.2.0)
-    nokogiri (1.15.6)
+    nokogiri (1.16.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     open4 (1.3.4)