diff --git a/Gemfile.lock b/Gemfile.lock
index 11603ffe951..c1b7d1f0de7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,7 +66,7 @@ GEM
       nokogiri (~> 1.12)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.7.2)
+    json (2.7.3)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)