diff --git a/Gemfile.lock b/Gemfile.lock
index 486dd19..a07375e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -216,7 +216,7 @@ GEM
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    json (2.10.2)
+    json (2.19.9)
     kramdown (2.3.2)
       rexml
     kramdown-parser-gfm (1.1.0)