diff --git a/implementations/tdlib b/implementations/tdlib
index 645973c..d4dc4f2 160000
--- a/implementations/tdlib
+++ b/implementations/tdlib
@@ -1 +1 @@
-Subproject commit 645973c0a35bb6d53f902883439f8596ec29bc57
+Subproject commit d4dc4f2a50f39b1c05efd955a6e9de0db2b197bc
diff --git a/implementations/tdlight b/implementations/tdlight
index ae7b502..7bb3379 160000
--- a/implementations/tdlight
+++ b/implementations/tdlight
@@ -1 +1 @@
-Subproject commit ae7b502a6e96a0332179d24e9ef000ce76e73720
+Subproject commit 7bb337905a1677ebfb0721ff50718bdd4c67d350