diff --git a/Gemfile.lock b/Gemfile.lock
index 26804c7..6782664 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -141,7 +141,7 @@ GEM
     coffee-script-source (1.12.2)
     colorize (0.8.1)
     concurrent-ruby (1.0.5)
-    crass (1.0.4)
+    crass (1.0.6)
     creek (2.4.1)
       http (~> 3.0)
       nokogiri (>= 1.7.0)
@@ -254,7 +254,7 @@ GEM
     kaminari-core (1.2.1)
     launchy (2.4.3)
       addressable (~> 2.3)
-    loofah (2.2.3)
+    loofah (2.9.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)