diff --git a/Gemfile.lock b/Gemfile.lock
index c713ca0..6ea2fd3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,7 +104,7 @@ GEM
     msgpack (1.3.1)
     mysql2 (0.5.2)
     nio4r (2.5.2)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     public_suffix (4.0.1)
     puma (3.12.1)