diff --git a/Doc/library/crypt.rst b/Doc/library/crypt.rst
index 740084b40c5..51f91463f5f 100644
--- a/Doc/library/crypt.rst
+++ b/Doc/library/crypt.rst
@@ -20,6 +20,7 @@
    The :mod:`crypt` module is deprecated
    (see :pep:`PEP 594 <594#crypt>` for details and alternatives).
    The :mod:`hashlib` module is a potential replacement for certain use cases.
+   The `passlib <https://pypi.org/project/passlib/>`_ package can replace all use cases of this module.
 
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