diff --git a/submodules/MtProtoKit b/submodules/MtProtoKit
index e0d4ca79dd..855add62f0 160000
--- a/submodules/MtProtoKit
+++ b/submodules/MtProtoKit
@@ -1 +1 @@
-Subproject commit e0d4ca79dd2545c83577e423143dec0663c879f4
+Subproject commit 855add62f094fb4818090a541ac0bb9aae44cdda