diff --git a/Gemfile.lock b/Gemfile.lock
index 6323174..7218aa6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,9 +32,9 @@ GEM
     http-form_data (2.1.1)
     http_parser.rb (0.6.0)
     method_source (0.8.2)
-    mini_portile2 (2.3.0)
-    nokogiri (1.8.5)
-      mini_portile2 (~> 2.3.0)
+    mini_portile2 (2.4.0)
+    nokogiri (1.10.5)
+      mini_portile2 (~> 2.4.0)
     oj (3.7.4)
     pry (0.10.4)
       coderay (~> 1.1.0)