diff --git a/scripts/core/tdlib-serializer b/scripts/core/tdlib-serializer
index c521409..52c9173 160000
--- a/scripts/core/tdlib-serializer
+++ b/scripts/core/tdlib-serializer
@@ -1 +1 @@
-Subproject commit c521409af1e85f8692076a57619759db63a68658
+Subproject commit 52c91733b5743a18303b6346f7d37530e03f4111