diff --git a/Gemfile.lock b/Gemfile.lock
index 458156f..50df4af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,7 +8,9 @@ GEM
       fssm (>= 0.2.7)
       sass (~> 3.1)
     fssm (0.2.7)
-    haml (3.1.2)
+    haml (5.0.0)
+      temple (>= 0.8.0)
+      tilt
     i18n (0.6.0)
     rack (1.3.2)
     rack-test (0.6.0)
@@ -21,6 +23,7 @@ GEM
       rack-test (~> 0.5)
       tilt (~> 1.3)
       tzinfo
+    temple (0.8.2)
     tilt (1.3.2)
     tzinfo (0.3.29)