diff --git a/website/Gemfile.lock b/website/Gemfile.lock
index 0811f6d62e20..4a563ff2369e 100644
--- a/website/Gemfile.lock
+++ b/website/Gemfile.lock
@@ -49,7 +49,7 @@ GEM
       uber (~> 0.0.14)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
-    json (2.0.3)
+    json (2.6.1)
     kramdown (1.13.2)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)