diff --git a/site/Gemfile.lock b/site/Gemfile.lock
index c8b1edc..eecbc9f 100644
--- a/site/Gemfile.lock
+++ b/site/Gemfile.lock
@@ -86,7 +86,7 @@ GEM
       sass-embedded (~> 1.75)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.19.3)
+    json (2.19.4)
     kramdown (2.5.1)
       rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)