diff --git a/Gemfile.lock b/Gemfile.lock
index b695631..b541b22 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,13 +49,15 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.8.0)
     multi_json (1.13.1)
     net-http-digest_auth (1.4.1)
     net-http-persistent (2.9.4)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     ntlm-http (0.1.1)
+    racc (1.6.0)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)