diff --git a/implementations/tdlib b/implementations/tdlib
index e72c129..3f856cc 160000
--- a/implementations/tdlib
+++ b/implementations/tdlib
@@ -1 +1 @@
-Subproject commit e72c129f9ce3b7463c7a42406aab0d3ebffdc6be
+Subproject commit 3f856ccb46f79936b162eeeb0f645cd3d457cac8