diff --git a/implementations/tdlib b/implementations/tdlib
index a8355f1..cecdae4 160000
--- a/implementations/tdlib
+++ b/implementations/tdlib
@@ -1 +1 @@
-Subproject commit a8355f1749a045e64d1a9c4cf3a777fa5f014747
+Subproject commit cecdae448e88603c98d7d079855c992be6df739f
diff --git a/implementations/tdlight b/implementations/tdlight
index 9773e87..17230da 160000
--- a/implementations/tdlight
+++ b/implementations/tdlight
@@ -1 +1 @@
-Subproject commit 9773e87e96b559ab88d2f705db3ce0b1615efd11
+Subproject commit 17230da76ab59e3fe27acf72bc8ad4b9c7ba4479
diff --git a/tdlib-serializer b/tdlib-serializer
index a9b4b6f..a74b64e 160000
--- a/tdlib-serializer
+++ b/tdlib-serializer
@@ -1 +1 @@
-Subproject commit a9b4b6f44a37b39aea4dd1c8a6fa57a7b48e61d5
+Subproject commit a74b64e82feafc1552ef4228e9af68305ebfef07