diff --git a/clients/python/pyproject.toml b/clients/python/pyproject.toml
index 2aa396b8..505717de 100644
--- a/clients/python/pyproject.toml
+++ b/clients/python/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "text-generation"
-version = "0.3.1"
+version = "0.4.0"
 description = "Hugging Face Text Generation Python Client"
 license = "Apache-2.0"
 authors = ["Olivier Dehaene <olivier@huggingface.co>"]