diff --git a/Gemfile.lock b/Gemfile.lock
index a64c417..049ed03 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -111,7 +111,7 @@ GEM
     minitest (5.11.3)
     msgpack (1.3.0)
     nio4r (2.4.0)
-    nokogiri (1.10.5)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     parallel (1.18.0)
     parser (2.6.5.0)