diff --git a/Gemfile.lock b/Gemfile.lock
index 4249486..43b3e48 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
       logger
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    json (2.20.0)
+    json (2.21.2)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     language_server-protocol (3.17.0.5)