diff --git a/pyproject.toml b/pyproject.toml
index f576c6ca0304ff24e94872a359e1a4adf7e76610..f63df19cde4a36a95188f5d5825051620548f454 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "BiscuIT-App-Untis"
-version = "1.0a3.dev0"
+version = "1.0a3"
 packages = [
     { include = "biscuit" }
 ]