diff --git a/Gemfile b/Gemfile
index 4bbfdef..fe39774 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,7 +17,7 @@ gem 'libv8', '3.16.14.3'
 
 gem 'devise'
 
-gem 'haml', '4.0.7'
+gem 'haml', '5.0.0'
 
 gem 'bcrypt'
 # gem 'faker', '1.0.1'  #populate data
diff --git a/Gemfile.lock b/Gemfile.lock
index 246cf01..0237615 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -69,7 +69,8 @@ GEM
     erubis (2.7.0)
     execjs (2.7.0)
     ffi (1.10.0)
-    haml (4.0.7)
+    haml (5.0.0)
+      temple (>= 0.8.0)
       tilt
     hike (1.2.3)
     i18n (0.9.5)
@@ -159,6 +160,7 @@ GEM
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.5)
+    temple (0.8.2)
     therubyracer (0.12.2)
       libv8 (~> 3.16.14.0)
       ref
@@ -188,7 +190,7 @@ DEPENDENCIES
   coffee-rails (= 3.2.2)
   devise
   execjs
-  haml (= 4.0.7)
+  haml (= 5.0.0)
   jquery-rails (= 2.0.2)
   libv8 (= 3.16.14.3)
   nokogiri (= 1.6.8)