diff --git a/Gemfile.lock b/Gemfile.lock
index 1e8b6e2..fc07e2c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,8 @@ GEM
     fastimage (1.8.1)
       addressable (~> 2.3, >= 2.3.5)
     ffi (1.9.10)
-    haml (4.0.7)
+    haml (5.2.1)
+      temple (>= 0.8.0)
       tilt
     hamster (2.0.0)
       concurrent-ruby (~> 0.8)
@@ -118,6 +119,7 @@ GEM
     sass (3.4.21)
     sprockets (3.4.1)
       rack (> 1, < 3)
+    temple (0.8.2)
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (1.4.1)