diff --git a/Gemfile.lock b/Gemfile.lock
index b76d1ec..9cb6e6d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,8 @@ GEM
     childprocess (0.5.5)
       ffi (~> 1.0, >= 1.0.11)
     ffi (1.9.6)
-    haml (4.0.6)
+    haml (5.0.0)
+      temple (>= 0.8.0)
       tilt
     mime-types (2.4.3)
     mini_portile (0.6.2)
@@ -32,6 +33,7 @@ GEM
       rack (~> 1.4)
       rack-protection (~> 1.4)
       tilt (~> 1.3, >= 1.3.4)
+    temple (0.8.2)
     tilt (1.4.1)
     websocket (1.2.1)
     xpath (2.0.0)