diff --git a/Gemfile.lock b/Gemfile.lock
index c5a012f..294823c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -174,7 +174,7 @@ GEM
     mysql2 (0.5.2)
     nenv (0.3.0)
     nio4r (2.4.0)
-    nokogiri (1.10.3)
+    nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     notiffany (0.1.3)
       nenv (~> 0.1)