diff --git a/Gemfile.lock b/Gemfile.lock
index e155fbb2..3fe21c94 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -94,6 +94,7 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     connection_pool (2.2.0)
+    crass (1.0.6)
     dalli (2.7.4)
     database_cleaner (1.4.1)
     debug_inspector (0.0.2)
@@ -132,7 +133,8 @@ GEM
       guard (~> 2.1)
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
-    haml (4.0.7)
+    haml (5.1.2)
+      temple (>= 0.8.0)
       tilt
     heapy (0.1.3)
     hitimes (1.2.2)
@@ -153,7 +155,8 @@ GEM
     listen (3.0.3)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
-    loofah (2.0.3)
+    loofah (2.18.0)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.9)
     mail (2.6.3)
@@ -162,15 +165,15 @@ GEM
     memory_profiler (0.9.10)
     method_source (0.8.2)
     mime-types (2.6.1)
-    mini_portile (0.6.2)
+    mini_portile2 (2.1.0)
     minitest (5.8.0)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
     multi_json (1.11.2)
     nenv (0.2.0)
     newrelic_rpm (3.13.0.299)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     notiffany (0.0.7)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -222,8 +225,8 @@ GEM
       activesupport (>= 4.2.0.beta, < 5.0)
       nokogiri (~> 1.6.0)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.2)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.4.3)
+      loofah (~> 2.3)
     rails-i18n (4.0.4)
       i18n (~> 0.6)
       railties (~> 4.0)
@@ -310,6 +313,7 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
+    temple (0.8.2)
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (1.4.1)
@@ -358,7 +362,7 @@ DEPENDENCIES
   foreman
   google-analytics-rails (= 1.1.1)
   guard-rspec
-  haml
+  haml (= 5.1.2)
   http_accept_language
   jbuilder
   jquery-rails