diff --git a/dependencies/tdlib-serializer b/dependencies/tdlib-serializer
index a74b64e..1bbad27 160000
--- a/dependencies/tdlib-serializer
+++ b/dependencies/tdlib-serializer
@@ -1 +1 @@
-Subproject commit a74b64e82feafc1552ef4228e9af68305ebfef07
+Subproject commit 1bbad278e84d2b54c9f78c5dc6a31ac085b1c111