diff --git a/requirements-tests.txt b/requirements-tests.txt
index c452aa0a1871..217dd276b46e 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -2,7 +2,7 @@
 # be pinned to a specific version to make failure reproducible.
 mypy==2.3.0
 pyrefly==1.3.0.dev1
-pyright==1.1.411
+pyright==1.1.413
 ty==0.0.59
 
 # Libraries used by our various scripts.
diff --git a/stdlib/@tests/test_cases/check_types.py b/stdlib/@tests/test_cases/check_types.py
index d17a8b176fc8..83040989f31f 100644
--- a/stdlib/@tests/test_cases/check_types.py
+++ b/stdlib/@tests/test_cases/check_types.py
@@ -78,8 +78,10 @@ def foo(self) -> None:
 if sys.version_info >= (3, 11):
     union_type = int | list[_T]
 
+    # pyright and mypy infer different types here
     # ideally this would be `_SpecialForm` (Union)
-    assert_type(union_type | Literal[1], types.UnionType | Any)
+    assert_type(union_type | Literal[1], types.UnionType | Any)  # pyright: ignore[reportAssertTypeFailure]
+    # assert_type(union_type | Literal[1], types.UnionType | type[Literal[1]])  # this is what pyright infers
     # Both mypy and pyright special-case this operation,
     # but in different ways, so we just check that no error is emitted:
     _ = union_type[int]