diff --git a/pyproject.toml b/pyproject.toml
index 4561511..06ed380 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,8 @@ dependencies = [
 test = [
     "pytest",
     "pytest-cov",
-    "pytest-random-order"
+    "pytest-random-order",
+    "basedpyright"
 ]
 
 [[tool.uv.index]]