diff --git a/Cargo.toml b/Cargo.toml
index 10e1257..eb5a63c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "modbus-core"
 description = "Modbus base library"
-version = "0.0.0"
+version = "0.1.0"
 authors = ["slowtec GmbH", "Markus Kohlhase <markus.kohlhase@slowtec.de>"]
 license = "MIT/Apache-2.0"
 keywords = ["fieldbus", "modbus", "hardware", "automation"]