diff --git a/Gemfile.lock b/Gemfile.lock
index 3802fadc..3abb2cfe 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
       jekyll (~> 4.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.13.2)
+    json (2.19.9)
     kramdown (2.5.1)
       rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)