diff --git a/Gemfile.lock b/Gemfile.lock
index bc3d50b0..f4ea5984 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -183,7 +183,7 @@ GEM
     glob (0.3.1)
     globalid (1.0.0)
       activesupport (>= 5.0)
-    haml (6.0.10)
+    haml (6.0.12)
       temple (>= 0.8.2)
       thor
       tilt