diff --git a/pandas-stubs/core/indexes/base.pyi b/pandas-stubs/core/indexes/base.pyi
index 5ebdcd224..a28ec8c1b 100644
--- a/pandas-stubs/core/indexes/base.pyi
+++ b/pandas-stubs/core/indexes/base.pyi
@@ -67,7 +67,7 @@ class Index(IndexOpsMixin[S1]):
     __hash__: ClassVar[None]  # type: ignore[assignment]
     # overloads with additional dtypes
     @overload
-    def __new__(
+    def __new__(  # pyright: ignore[reportOverlappingOverload]
         cls,
         data: Sequence[int | np.integer] | IndexOpsMixin[int] | np_ndarray_anyint,
         *,
diff --git a/pandas-stubs/core/series.pyi b/pandas-stubs/core/series.pyi
index 2ade583c7..e573608ae 100644
--- a/pandas-stubs/core/series.pyi
+++ b/pandas-stubs/core/series.pyi
@@ -249,7 +249,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
         copy: bool = ...,
     ) -> Series[float]: ...
     @overload
-    def __new__(  # type: ignore[overload-overlap]
+    def __new__(  # type: ignore[overload-overlap] # pyright: ignore[reportOverlappingOverload]
         cls,
         data: Sequence[Never],
         index: Axes | None = ...,
diff --git a/pyproject.toml b/pyproject.toml
index 451dafaa9..c58fe3802 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,11 +34,11 @@ types-pytz = ">= 2022.1.1"
 numpy = ">= 1.23.5"
 
 [tool.poetry.group.dev.dependencies]
-mypy = "1.14.1"
+mypy = "1.15.0"
 pandas = "2.2.3"
 pyarrow = ">=10.0.1"
 pytest = ">=7.1.2"
-pyright = ">= 1.1.393"
+pyright = ">=1.1.396"
 poethepoet = ">=0.16.5"
 loguru = ">=0.6.0"
 typing-extensions = ">=4.4.0"