diff --git a/pyproject.toml b/pyproject.toml
index 2626fa2..ac09adb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pymispwarninglists"
-version = "1.2"
+version = "1.3"
 description = "Python API for the MISP warning lists."
 authors = ["Raphaël Vinot <raphael.vinot@circl.lu>"]
 license = "BSD-3-Clause"
diff --git a/setup.py b/setup.py
index 0d39d52..55e8b4d 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ from setuptools import setup  # type: ignore
 
 setup(
     name='pymispwarninglists',
-    version='1.0-dev',
+    version='2.0-dev',
     author='Raphaël Vinot',
     author_email='raphael.vinot@circl.lu',
     maintainer='Raphaël Vinot',