diff --git a/Gemfile.lock b/Gemfile.lock
index 9c54d4b..81a8715 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     docile (1.4.0)
-    haml (6.0.3)
+    haml (6.0.4)
       temple (>= 0.8.2)
       thor
       tilt