diff --git a/Gemfile.lock b/Gemfile.lock
index 3e920fc..1864d1a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -218,7 +218,7 @@ GEM
     gretel (4.2.0)
       actionview (>= 5.1, < 7.0)
       railties (>= 5.1, < 7.0)
-    haml (6.0.1)
+    haml (6.0.3)
       temple (>= 0.8.2)
       thor
       tilt