diff --git a/Gemfile.lock b/Gemfile.lock
index eb93cf9..87b46ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
       rspec (~> 3.3)
     msgpack (1.3.0)
     nio4r (2.3.1)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     public_suffix (3.1.0)
     puma (3.12.2)