diff --git a/Gemfile.lock b/Gemfile.lock
index e610f10..5ba8c75 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -111,7 +111,7 @@ GEM
     multipart-post (2.0.0)
     mustache (1.1.0)
     nio4r (2.3.1)
-    nokogiri (1.10.1)
+    nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     parallel (1.14.0)
     parser (2.6.0.0)