diff --git a/submodules/TelegramCore b/submodules/TelegramCore
index 01a434f3d9..4f66986b41 160000
--- a/submodules/TelegramCore
+++ b/submodules/TelegramCore
@@ -1 +1 @@
-Subproject commit 01a434f3d9d17f1a38001ae0f2f2402816b2f3d8
+Subproject commit 4f66986b412ea54070defd6b413db994cb6cda49