diff --git a/external/json b/external/json
index 55f9368..9cca280 160000
--- a/external/json
+++ b/external/json
@@ -1 +1 @@
-Subproject commit 55f93686c01528224f448c19128836e7df245f72
+Subproject commit 9cca280a4d0ccf0c08f47a99aa71d1b0e52f8d03