diff --git a/rails/Gemfile.lock b/rails/Gemfile.lock
index 1dac03c..4c14bb5 100644
--- a/rails/Gemfile.lock
+++ b/rails/Gemfile.lock
@@ -84,7 +84,7 @@ GEM
       activesupport (>= 5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    json (2.6.1)
+    json (2.6.3)
     listen (3.7.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)