diff --git a/Gemfile.lock b/Gemfile.lock
index d3d4cedd..6af8725a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -137,6 +137,7 @@ GEM
       tins (~> 1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
+    crass (1.0.3)
     currencies (0.4.2)
     daemons (1.1.9)
     dalli (2.7.6)
@@ -259,7 +260,8 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     loggability (0.14.0)
-    loofah (2.0.3)
+    loofah (2.2.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.12)
     mail (2.6.6)