diff --git a/3rdparty/json b/3rdparty/json
new file mode 160000
index 0000000000..9cca280a4d
--- /dev/null
+++ b/3rdparty/json
@@ -0,0 +1 @@
+Subproject commit 9cca280a4d0ccf0c08f47a99aa71d1b0e52f8d03