diff --git a/Gemfile b/Gemfile
index d14d77f..2211568 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ gem 'rails', '3.2.3'
 gem "mongoid",                  "~> 3.0.1"
 gem 'json'
 
-gem 'haml', '3.1.4'
+gem 'haml', '5.0.0'
 gem 'httparty'
 gem 'omniauth-singly'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index af4ae4c..c0919ee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,7 +58,9 @@ GEM
       railties (>= 3.0.0)
     faraday (0.8.0)
       multipart-post (~> 1.1)
-    haml (3.1.4)
+    haml (5.0.0)
+      temple (>= 0.8.0)
+      tilt
     hashie (1.2.0)
     hike (1.2.1)
     httparty (0.8.1)
@@ -159,6 +161,7 @@ GEM
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
+    temple (0.8.2)
     therubyracer (0.10.1)
       libv8 (~> 3.3.10)
     thin (1.3.1)
@@ -190,7 +193,7 @@ DEPENDENCIES
   database_cleaner
   devise
   factory_girl_rails (~> 4.0)
-  haml (= 3.1.4)
+  haml (= 5.0.0)
   httparty
   jquery-rails
   json