diff --git a/pyproject.toml b/pyproject.toml
index c0ec396e..847176f9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -121,7 +121,7 @@ datasets = [
 ]
 develop = [
   "black[jupyter]<25",
-  "mypy<1.11",
+  "mypy<1.12",
   "poethepoet<0.28",
   "pyproject-fmt<2.2",
   "ruff<0.6",