diff --git a/pyproject.toml b/pyproject.toml
index 9ff02103..6925c5c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ docs = [ "sphinx-mdinclude==0.6.2",
     "sphinx-tabs==3.4.5",
     "sphinx-toolbox==3.8.0",
     "furo==2024.8.6"]
-dev = ["pre-commit==3.8.0"]
+dev = ["pre-commit==4.0.1"]
 
 [tool.hatch.version]
 path = "kwave/__init__.py"