diff --git a/Gemfile.lock b/Gemfile.lock
index 0f809fb..37248d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,9 @@ GEM
     dalli (2.6.4)
     erubis (2.6.6)
       abstract (>= 1.0.0)
-    haml (3.1.1)
+    haml (5.0.0)
+      temple (>= 0.8.0)
+      tilt
     i18n (0.6.0)
     mail (2.2.19)
       activesupport (>= 2.3.6)
@@ -67,6 +69,7 @@ GEM
     sinatra (1.2.6)
       rack (~> 1.1)
       tilt (>= 1.2.2, < 2.0)
+    temple (0.8.2)
     thor (0.14.6)
     tilt (1.3)
     treetop (1.4.9)