diff --git a/Gemfile.lock b/Gemfile.lock
index 1d1133f..deaefd9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,6 +71,7 @@ GEM
       term-ansicolor (~> 1.3)
       thor (~> 0.19.1)
       tins (~> 1.6.0)
+    crass (1.0.5)
     daemons (1.2.3)
     database_cleaner (1.5.1)
     debug_inspector (0.0.2)
@@ -235,7 +236,8 @@ GEM
       activesupport (>= 3.0.0)
     launchy (2.4.3)
       addressable (~> 2.3)
-    loofah (2.0.3)
+    loofah (2.3.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
@@ -249,12 +251,12 @@ GEM
       thin (~> 1.5.0)
     method_source (0.8.2)
     mime-types (2.99)
-    mini_portile2 (2.0.0)
+    mini_portile2 (2.1.0)
     minitest (5.8.3)
     multi_json (1.11.2)
     netrc (0.11.0)
-    nokogiri (1.6.7.1)
-      mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     orm_adapter (0.5.0)
     pg (0.18.4)
     pg_search (1.0.5)