diff --git a/runtime/vendors/rapidjson b/runtime/vendors/rapidjson
index 949c771..476ffa2 160000
--- a/runtime/vendors/rapidjson
+++ b/runtime/vendors/rapidjson
@@ -1 +1 @@
-Subproject commit 949c771b03de448bdedea80c44a4a5f65284bfeb
+Subproject commit 476ffa2fd272243275a74c36952f210267dc3088