diff --git a/Gemfile.lock b/Gemfile.lock
index 495b171..ea6c097 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -121,7 +121,7 @@ GEM
     msgpack (1.3.1)
     mysql2 (0.4.10)
     nio4r (2.4.0)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     octicons (9.1.1)
       nokogiri (>= 1.6.3.1)