diff --git a/Gemfile.lock b/Gemfile.lock
index 83d08810..26398a76 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -167,9 +167,9 @@ GEM
     net-smtp (0.5.1)
       net-protocol
     nkf (0.2.0)
-    nokogiri (1.18.8-x64-mingw-ucrt)
+    nokogiri (1.18.9-x64-mingw-ucrt)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-linux-gnu)
+    nokogiri (1.18.9-x86_64-linux-gnu)
       racc (~> 1.4)
     observer (0.1.2)
     octokit (9.2.0)