diff --git a/analysis/pyproject.toml b/analysis/pyproject.toml
index b126a2f..158f1be 100644
--- a/analysis/pyproject.toml
+++ b/analysis/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
   "pytest>=8,<10",
-  "mypy>=1.10,<2",
+  "mypy>=1.10,<3",
   "ruff>=0.5,<1",
   "types-PyYAML>=6,<7",
   "uvicorn>=0.30,<1",