diff --git a/Gemfile.lock b/Gemfile.lock
index 3f38d6c..a6ef383 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -67,6 +67,7 @@ GEM
     country_select (2.5.1)
       countries (~> 1.2.0)
       sort_alphabetical (~> 1.0)
+    crass (1.0.6)
     currencies (0.4.2)
     daemons (1.2.3)
     diff-lcs (1.2.5)
@@ -91,17 +92,18 @@ GEM
       thor (>= 0.14, < 2.0)
     json (1.8.3)
     kgio (2.10.0)
-    loofah (2.0.3)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
     mime-types (2.99)
-    mini_portile2 (2.0.0)
+    mini_portile2 (2.1.0)
     minitest (5.8.4)
     multi_json (1.11.2)
     netrc (0.11.0)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     pg (0.18.4)
     power_assert (0.2.7)
     protected_attributes (1.1.3)