diff --git a/Gemfile.lock b/Gemfile.lock
index a8534db..22c51eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,7 +30,7 @@ GEM
     fast_blank (1.0.0)
     fastimage (2.1.0)
     ffi (1.9.18)
-    haml (5.0.1)
+    haml (5.0.4)
       temple (>= 0.8.0)
       tilt
     hamster (3.0.0)