diff --git a/README.md b/README.md
index 8e12397ac..346f39f11 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,7 @@
 # skore
 
-![lint](https://github.com/probabl-ai/skore/actions/workflows/lint.yml/badge.svg)
-![tests](https://github.com/probabl-ai/skore/actions/workflows/backend.yml/badge.svg)
-![UI tests](https://github.com/probabl-ai/skore/actions/workflows/skore-ui.yml/badge.svg)
+![ci](https://github.com/probabl-ai/skore/actions/workflows/ci.yml/badge.svg)
+![python](https://img.shields.io/badge/python-3.11%20|%203.12-blue?style=flat&logo=python)
 
 ## Installation
 
diff --git a/skore/pyproject.toml b/skore/pyproject.toml
index 976718917..d913bec0e 100644
--- a/skore/pyproject.toml
+++ b/skore/pyproject.toml
@@ -3,6 +3,7 @@ name = "skore"
 description = "Tooling and assistance for data scientists to \"Own Your Data Science\""
 dynamic = ["version"]
 readme = "README.md"
+requires-python = ">=3.11"
 maintainers = [
     {name = "skore developers", email="skore@signal.probabl.ai"},
 ]