diff --git a/pyproject.toml b/pyproject.toml
index e4c0e26521264ac5e1596ac92e29b1404e5295ef..bae1d05d66a96bc3f0b41ac8c1a39adce3e2ef97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "BiscuIT-App-Chronos"
-version = "1.0a3"
+version = "1.0a4dev0"
 packages = [
     { include = "biscuit" }
 ]