diff --git a/prefsampling/__init__.py b/prefsampling/__init__.py
index e4aa4be..bdce926 100644
--- a/prefsampling/__init__.py
+++ b/prefsampling/__init__.py
@@ -1,6 +1,6 @@
 __author__ = "Simon Rey and Stanisław Szufa"
 __email__ = "reysimon@orange.fr"
-__version__ = "0.1.11"
+__version__ = "0.1.13"
 
 from enum import Enum
 from itertools import chain
diff --git a/pyproject.toml b/pyproject.toml
index d474f3e..7bbfedd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "prefsampling"
-version = "0.1.12"
+version = "0.1.13"
 description = "Algorithms to sample preferences of all kinds."
 authors = [
   { name = "Simon Rey", email = "reysimon@orange.fr" },