diff --git a/pixi.toml b/pixi.toml
index 84f65f1..881361e 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -19,7 +19,7 @@ ipywidgets = "*"
 lime = "*"
 optuna = "*"
 nbconvert = "*"
-mypy = "1.9.0.*"
+mypy = "*"
 pytest = ">=6"
 pytest-cov = "*"
 pytest-xdist = "*"