diff --git a/Gemfile.lock b/Gemfile.lock
index 67511a9..2e7e4e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -105,7 +105,7 @@ GEM
     minitest (5.11.3)
     mysql2 (0.5.2)
     nio4r (2.5.1)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     parallel (1.17.0)
     parser (2.6.4.0)