diff --git a/Gemfile.lock b/Gemfile.lock
index 2a79ae7..bd994ee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,12 +87,12 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.4.0)
     minitest (5.10.2)
     multi_json (1.12.1)
     nio4r (2.1.0)
-    nokogiri (1.7.2)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.10.8)
+      mini_portile2 (~> 2.4.0)
     pg (0.20.0)
     pry (0.10.4)
       coderay (~> 1.1.0)