diff --git a/Gemfile.lock b/Gemfile.lock
index bb0856a4..b71d1222 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -112,15 +112,15 @@ GEM
     metaclass (0.0.4)
     mime-types (2.6.1)
     mimemagic (0.3.0)
-    mini_portile (0.6.1)
+    mini_portile2 (2.0.0)
     minitest (5.7.0)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
     multi_json (1.11.1)
     multi_test (0.1.1)
     mysql2 (0.3.20)
-    nokogiri (1.6.4)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.6.7)
+      mini_portile2 (~> 2.0.0.rc2)
     nokogumbo (1.1.12)
       nokogiri
     paperclip (4.3.0)