diff --git a/Gemfile.lock b/Gemfile.lock
index cf490fe..fc1cdfd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -96,7 +96,7 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
-    nokogiri (1.9.1)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     poltergeist (1.18.1)
       capybara (>= 2.1, < 4)