diff --git a/Cargo.toml b/Cargo.toml
index ba0f4fc..031a7b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mainline"
-version = "4.0.0"
+version = "4.0.1"
 authors = ["nuh.dev"]
 edition = "2018"
 description = "Simple, robust, BitTorrent's Mainline DHT implementation"