diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 59bd490987d6..050f01b063cf 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,7 +6,7 @@ repos:
       - id: trailing-whitespace
       - id: end-of-file-fixer
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.10.0
+    rev: 25.1.0
     hooks:
       - id: black
         exclude: '^(test-data/)'
diff --git a/mypy/test/testinfer.py b/mypy/test/testinfer.py
index 107c4d8dc98a..9c18624e0283 100644
--- a/mypy/test/testinfer.py
+++ b/mypy/test/testinfer.py
@@ -134,7 +134,7 @@ def expand_caller_kinds(
 
 
 def expand_callee_kinds(
-    kinds_and_names: list[ArgKind | tuple[ArgKind, str]]
+    kinds_and_names: list[ArgKind | tuple[ArgKind, str]],
 ) -> tuple[list[ArgKind], list[str | None]]:
     kinds = []
     names: list[str | None] = []
diff --git a/mypy/types.py b/mypy/types.py
index f3745695889f..1e85cd62cd82 100644
--- a/mypy/types.py
+++ b/mypy/types.py
@@ -3205,12 +3205,12 @@ def get_proper_types(types: list[Type] | tuple[Type, ...]) -> list[ProperType]:
 
 @overload
 def get_proper_types(
-    types: list[Type | None] | tuple[Type | None, ...]
+    types: list[Type | None] | tuple[Type | None, ...],
 ) -> list[ProperType | None]: ...
 
 
 def get_proper_types(
-    types: list[Type] | list[Type | None] | tuple[Type | None, ...]
+    types: list[Type] | list[Type | None] | tuple[Type | None, ...],
 ) -> list[ProperType] | list[ProperType | None]:
     if isinstance(types, list):
         typelist = types