diff --git a/Gemfile.lock b/Gemfile.lock
index 464d070..1762933 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -85,7 +85,7 @@ GEM
     msgpack (1.2.4)
     multi_xml (0.6.0)
     nio4r (2.3.1)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     pg (1.1.3)
     postgresql_cursor (0.6.2)