diff --git a/Gemfile.lock b/Gemfile.lock
index 3fdc914..7ef03c9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,7 +114,7 @@ GEM
     minitest (5.14.1)
     msgpack (1.3.3)
     nio4r (2.5.8)
-    nokogiri (1.13.3)
+    nokogiri (1.13.4)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     pg (1.2.3)