diff --git a/Gemfile.lock b/Gemfile.lock
index 0c51b65..e5bbb6e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -82,7 +82,7 @@ GEM
       term-ansicolor (~> 1.3)
       thor (>= 0.19.4, < 2.0)
       tins (~> 1.6)
-    crass (1.0.4)
+    crass (1.0.6)
     database_cleaner (1.7.0)
     docile (1.3.1)
     erubi (1.8.0)
@@ -107,7 +107,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)