diff --git a/Telegram/lib_base b/Telegram/lib_base
index 9c466e46b..7c4cf8378 160000
--- a/Telegram/lib_base
+++ b/Telegram/lib_base
@@ -1 +1 @@
-Subproject commit 9c466e46be8d8b7063a45d183d98cbc6c7bb02fe
+Subproject commit 7c4cf8378bd33efbcf8a8d3b0923c46631c8ab86