diff --git a/pyproject.toml b/pyproject.toml
index 5cabe42ecc..53967f883c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ requires = ["setuptools>=61.0.0", "wheel"]
 [project]
 # Check https://setuptools.pypa.io/en/stable/userguide/quickstart.html for all available sections
 name = "ansys-dpf-core"
-version = "0.12.3.dev0"
+version = "0.13.1.dev0"
 description = "Data Processing Framework - Python Core "
 readme = "README.md"
 requires-python = ">=3.9, <4"