diff --git a/ethercat-sys/Cargo.toml b/ethercat-sys/Cargo.toml
index d2ad1fc..d9b120b 100644
--- a/ethercat-sys/Cargo.toml
+++ b/ethercat-sys/Cargo.toml
@@ -2,7 +2,7 @@
 name = "ethercat-sys"
 description = "Binding to the Etherlab open-source EtherCAT master"
 keywords = ["ethercat", "master", "etherlab", "binding"]
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Georg Brandl <g.brandl@fz-juelich.de>", "slowtec GmbH <post@slowtec.de>"]
 repository = "https://github.com/ethercat-rs/ethercat"
 license = "MIT/Apache-2.0"