diff --git a/thirdparty/json b/thirdparty/json
index 633de8e4..21a69230 160000
--- a/thirdparty/json
+++ b/thirdparty/json
@@ -1 +1 @@
-Subproject commit 633de8e44bbbc29383d72f8c920343ea5d1eaa21
+Subproject commit 21a69230bdaabd05c9b8b1427302f35b11771caf