diff --git a/Gemfile.lock b/Gemfile.lock
index adead94..4dbab8a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -154,9 +154,9 @@ GEM
     minitest (5.11.3)
     multi_json (1.13.1)
     nio4r (2.4.0)
-    nokogiri (1.10.4)
+    nokogiri (1.10.6)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.4-x86-mingw32)
+    nokogiri (1.10.6-x86-mingw32)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     pg (1.1.4)