diff --git a/demo/Gemfile.lock b/demo/Gemfile.lock
index 1728f4b..0839406 100644
--- a/demo/Gemfile.lock
+++ b/demo/Gemfile.lock
@@ -9,7 +9,8 @@ GEM
     eventmachine (1.0.3)
     execjs (1.4.0)
       multi_json (~> 1.0)
-    haml (4.0.2)
+    haml (5.0.0)
+      temple (>= 0.8.0)
       tilt
     hike (1.2.2)
     json (1.7.7)
@@ -28,11 +29,12 @@ GEM
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
+    temple (0.8.2)
     thin (1.5.1)
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)
-    tilt (1.4.0)
+    tilt (1.4.1)
 
 PLATFORMS
   ruby