diff --git a/Gemfile.lock b/Gemfile.lock
index 0e3f17e9..315ca42a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -141,7 +141,7 @@ GEM
     msgpack (1.4.2)
     multi_xml (0.6.0)
     nio4r (2.5.8)
-    nokogiri (1.13.6)
+    nokogiri (1.13.9)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     orm_adapter (0.5.0)