diff --git a/Cargo.toml b/Cargo.toml
index b85dbb9..12be905 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mailboxrelay"
-version = "0.1.0"
+version = "1.0.0"
 edition = "2021"
 authors = ["Alwin Berger <alwin.berger@udo.edu>"]
 categories = ["email"]