diff --git a/acacore/__version__.py b/acacore/__version__.py
index 3e2d550..ce1305b 100644
--- a/acacore/__version__.py
+++ b/acacore/__version__.py
@@ -1 +1 @@
-__version__ = "3.3.2"
+__version__ = "4.0.0"
diff --git a/pyproject.toml b/pyproject.toml
index 833e867..0c2c0af 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "acacore"
-version = "3.3.2"
+version = "4.0.0"
 description = ""
 authors = ["Matteo Campinoti <matteo.campinoti94@gmail.com>"]
 license = "GPL-3.0"