diff --git a/Gemfile.lock b/Gemfile.lock
index ea4b930..bda8141 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,6 +124,7 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.17.2)
+    mini_portile2 (2.8.0)
     mocha (0.9.12)
     mongo (1.5.2)
       bson (= 1.5.2)
@@ -137,7 +138,9 @@ GEM
     multi_json (1.0.4)
     multipart-post (1.1.4)
     newrelic_rpm (2.14.1)
-    nokogiri (1.5.0)
+    nokogiri (1.13.8)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     oauth2 (0.5.2)
       faraday (~> 0.7)
       multi_json (~> 1.0)
@@ -153,6 +156,7 @@ GEM
     polyglot (0.3.3)
     pygments.rb (0.1.2)
       rubypython (>= 0.5.1)
+    racc (1.6.0)
     rack-cache (1.1)
       rack (>= 0.4)
     rack-ssl (1.3.2)