diff --git a/Gemfile.lock b/Gemfile.lock
index 6433f0e..ad441f7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,8 @@ GEM
     erubis (2.7.0)
     execjs (2.6.0)
     ffi (1.9.10)
-    haml (4.0.7)
+    haml (5.0.0)
+      temple (>= 0.8.0)
       tilt
     haml_assets (0.2.2)
       haml
@@ -119,6 +120,7 @@ GEM
     sprockets-sass (1.3.1)
       sprockets (~> 2.0)
       tilt (~> 1.1)
+    temple (0.8.2)
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (1.4.1)