diff --git a/stdlib/ipaddress.pyi b/stdlib/ipaddress.pyi
index acd00b223..d777cef74 100644
--- a/stdlib/ipaddress.pyi
+++ b/stdlib/ipaddress.pyi
@@ -105,7 +105,7 @@ class _BaseNetwork(_IPAddressBase, Container[_A], Iterable[_A], Generic[_A]):
     def max_prefixlen(self) -> int: ...
     @property
     def num_addresses(self) -> int: ...
-    def overlaps(self, other: _BaseNetwork[_A]) -> bool: ...
+    def overlaps(self, other: _BaseNetwork[IPv4Address] | _BaseNetwork[IPv6Address]) -> bool: ...
     @property
     def prefixlen(self) -> int: ...
     if sys.version_info >= (3, 7):