diff --git a/src/numpy-stubs/lib/_version.pyi b/src/numpy-stubs/lib/_version.pyi
index c53ef795..31ba511f 100644
--- a/src/numpy-stubs/lib/_version.pyi
+++ b/src/numpy-stubs/lib/_version.pyi
@@ -1,17 +1,20 @@
+from typing import Final
+
 __all__ = ["NumpyVersion"]
 
 class NumpyVersion:
-    vstring: str
-    version: str
-    major: int
-    minor: int
-    bugfix: int
-    pre_release: str
-    is_devversion: bool
-    def __init__(self, vstring: str) -> None: ...
-    def __lt__(self, other: str | NumpyVersion) -> bool: ...
-    def __le__(self, other: str | NumpyVersion) -> bool: ...
-    def __eq__(self, other: str | NumpyVersion) -> bool: ...  # type: ignore[override]
-    def __ne__(self, other: str | NumpyVersion) -> bool: ...  # type: ignore[override]
-    def __gt__(self, other: str | NumpyVersion) -> bool: ...
-    def __ge__(self, other: str | NumpyVersion) -> bool: ...
+    vstring: Final[str]
+    version: Final[str]
+    major: Final[int]
+    minor: Final[int]
+    bugfix: Final[int]
+    pre_release: Final[str]
+    is_devversion: Final[bool]
+
+    def __init__(self, /, vstring: str) -> None: ...
+    def __lt__(self, other: str | NumpyVersion, /) -> bool: ...
+    def __le__(self, other: str | NumpyVersion, /) -> bool: ...
+    def __eq__(self, other: str | NumpyVersion, /) -> bool: ...  # type: ignore[override]  # pyright: ignore[reportIncompatibleMethodOverride]
+    def __ne__(self, other: str | NumpyVersion, /) -> bool: ...  # type: ignore[override]  # pyright: ignore[reportIncompatibleMethodOverride]
+    def __gt__(self, other: str | NumpyVersion, /) -> bool: ...
+    def __ge__(self, other: str | NumpyVersion, /) -> bool: ...