diff --git a/Gemfile.lock b/Gemfile.lock
index 45524e6..8ed25b1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,12 +115,12 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.8.2)
     mime-types (1.25)
-    mini_portile (0.5.2)
+    mini_portile2 (2.1.0)
     minitest (4.7.5)
     multi_json (1.8.2)
     multi_test (0.0.2)
-    nokogiri (1.6.0)
-      mini_portile (~> 0.5.0)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     pg (0.15.1)
     polyglot (0.3.3)
     pry (0.9.12.2)