diff --git a/site/Gemfile.lock b/site/Gemfile.lock
index 065107ec25f..381e7c85c39 100644
--- a/site/Gemfile.lock
+++ b/site/Gemfile.lock
@@ -23,7 +23,8 @@ GEM
       multi_json (~> 1.0)
     ffi (1.9.3)
     fssm (0.2.10)
-    haml (4.0.4)
+    haml (5.2.1)
+      temple (>= 0.8.0)
       tilt
     hike (1.2.3)
     htmlentities (4.3.2)
@@ -95,6 +96,7 @@ GEM
     sprockets-sass (1.0.2)
       sprockets (~> 2.0)
       tilt (~> 1.1)
+    temple (0.8.2)
     thor (0.18.1)
     thread_safe (0.1.3)
       atomic