diff --git a/Makefile b/Makefile
index b207c64..4cedd91 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-TAG := 054a823c1a812ee3e038f702c6d8ba3e6974be9c
+TAG := 8517026415e75a8eec567774072cbbbbb52376c1
 
 schema-update:
 	curl https://raw.githubusercontent.com/tdlib/td/${TAG}/td/generate/scheme/td_api.tl 2>/dev/null > ./data/td_api.tl
diff --git a/README.md b/README.md
index de9f9e3..9cf7ce2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # go-tdlib
 
-Go wrapper for [TDLib (Telegram Database Library)](https://github.com/tdlib/td) with full support of TDLib v1.7.0
+Go wrapper for [TDLib (Telegram Database Library)](https://github.com/tdlib/td) with full support of TDLib v1.8.0
 
 ## TDLib installation