diff --git a/stdlib/unittest/case.pyi b/stdlib/unittest/case.pyi
index f1c04d71af0f..64fd00dea0f4 100644
--- a/stdlib/unittest/case.pyi
+++ b/stdlib/unittest/case.pyi
@@ -232,7 +232,7 @@ class TestCase:
 
     def _formatMessage(self, msg: str | None, standardMsg: str) -> str: ...  # undocumented
     def _getAssertEqualityFunc(self, first: Any, second: Any) -> Callable[..., None]: ...  # undocumented
-    if sys.version_info < (3, 11):
+    if sys.version_info < (3, 12):
         def failUnlessEqual(self, first: Any, second: Any, msg: Any = ...) -> None: ...
         def assertEquals(self, first: Any, second: Any, msg: Any = ...) -> None: ...
         def failIfEqual(self, first: Any, second: Any, msg: Any = ...) -> None: ...