diff --git a/Gemfile.lock b/Gemfile.lock
index ae82a62..7135b6d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,8 @@ GEM
     execjs (2.2.2)
     ffi (1.9.6)
     ffi (1.9.6-x86-mingw32)
-    haml (4.0.6)
+    haml (5.1.2)
+      temple (>= 0.8.0)
       tilt
     hike (1.2.3)
     hitimes (1.2.2)
@@ -119,6 +120,7 @@ GEM
     sprockets-sass (1.3.1)
       sprockets (~> 2.0)
       tilt (~> 1.1)
+    temple (0.8.2)
     therubyracer (0.12.1)
       libv8 (~> 3.16.14.0)
       ref