diff --git a/stdlib/datetime.pyi b/stdlib/datetime.pyi
index 38d5ac4c0..e8a4efdc6 100644
--- a/stdlib/datetime.pyi
+++ b/stdlib/datetime.pyi
@@ -265,12 +265,12 @@ class datetime(date):
         def fromtimestamp(cls, timestamp: float, /, tz: _TzInfo | None = ...) -> Self: ...
 
     @classmethod
-    @deprecated("Use timezone-aware objects to represent datetimes in UTC; e.g. by calling .fromtimestamp(datetime.UTC)")
+    @deprecated("Use timezone-aware objects to represent datetimes in UTC; e.g. by calling .fromtimestamp(datetime.timezone.utc)")
     def utcfromtimestamp(cls, t: float, /) -> Self: ...
     @classmethod
     def now(cls, tz: _TzInfo | None = None) -> Self: ...
     @classmethod
-    @deprecated("Use timezone-aware objects to represent datetimes in UTC; e.g. by calling .now(datetime.UTC)")
+    @deprecated("Use timezone-aware objects to represent datetimes in UTC; e.g. by calling .now(datetime.timezone.utc)")
     def utcnow(cls) -> Self: ...
     @classmethod
     def combine(cls, date: _Date, time: _Time, tzinfo: _TzInfo | None = ...) -> Self: ...