diff --git a/Gemfile.lock b/Gemfile.lock
index e53a84c..bc4a62f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -100,6 +100,7 @@ GEM
       execjs
     coffee-script-source (1.4.0)
     commonjs (0.2.6)
+    crass (1.0.6)
     curb (0.8.3)
     diffy (2.1.3)
     domain_name (0.5.6)
@@ -142,8 +143,9 @@ GEM
       actionpack (>= 3.1)
       less (~> 2.2.0)
     libv8 (3.3.10.4)
-    loofah (1.2.1)
-      nokogiri (>= 1.4.4)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
     mail (2.4.4)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -157,13 +159,16 @@ GEM
       ntlm-http (~> 0.1, >= 0.1.1)
       webrobots (~> 0.0, >= 0.0.9)
     mime-types (1.19)
+    mini_portile2 (2.8.0)
     multi_json (1.6.1)
     multi_xml (0.5.1)
     mysql (2.8.1)
     mysql2 (0.3.11)
     net-http-digest_auth (1.2.1)
     net-http-persistent (2.8)
-    nokogiri (1.5.5)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     ntlm-http (0.1.1)
     paperclip (3.3.1)
       activemodel (>= 3.0.0)
@@ -172,6 +177,7 @@ GEM
       cocaine (~> 0.4.0)
       mime-types
     polyglot (0.3.3)
+    racc (1.6.1)
     rack (1.4.5)
     rack-cache (1.2)
       rack (>= 0.4)