diff --git a/Gemfile.lock b/Gemfile.lock
index 90149dd..0965b2b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,7 +58,7 @@ GEM
       rchardet (~> 1.9)
     i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    json (2.19.9)
+    json (2.20.0)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     kramdown-parser-gfm (1.1.0)