diff --git a/Gemfile.lock b/Gemfile.lock
index 19e9ea7..1bc3d69 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -103,8 +103,11 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.21)
+    mini_portile2 (2.8.0)
     multi_json (1.6.1)
-    nokogiri (1.5.6)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     orm_adapter (0.0.7)
     paper_trail (2.7.1)
       activerecord (~> 3.0)
@@ -118,6 +121,7 @@ GEM
     polyglot (0.3.3)
     rabl (0.8.0)
       activesupport (>= 2.3.14)
+    racc (1.6.0)
     rack (1.4.5)
     rack-cache (1.2)
       rack (>= 0.4)