diff --git a/example/Gemfile.lock b/example/Gemfile.lock
index 7f4cc0094..340ea1c99 100644
--- a/example/Gemfile.lock
+++ b/example/Gemfile.lock
@@ -80,7 +80,7 @@ GEM
       mutex_m
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.13.2)
+    json (2.19.9)
     logger (1.7.0)
     minitest (5.25.5)
     molinillo (0.8.0)