diff --git a/Gemfile.lock b/Gemfile.lock
index 16a37382..2a7eea8e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -308,7 +308,7 @@ GEM
     mysql2 (0.5.3)
     nenv (0.3.0)
     nio4r (2.5.8)
-    nokogiri (1.13.7)
+    nokogiri (1.13.9)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     nori (2.6.0)