diff --git a/attrs-21.2.0.tar.gz b/attrs-21.2.0.tar.gz
deleted file mode 100644
index 061a8d7..0000000
--- a/attrs-21.2.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ef6aaac3ca6cd92904cdd0d83f629a15f18053ec84e6432106f7a4d04ae4f5fb
-size 184694
diff --git a/attrs-21.4.0.tar.gz b/attrs-21.4.0.tar.gz
new file mode 100644
index 0000000..6fe529a
--- /dev/null
+++ b/attrs-21.4.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd
+size 201839
diff --git a/python-attrs.changes b/python-attrs.changes
index 3df3c81..e0adc71 100644
--- a/python-attrs.changes
+++ b/python-attrs.changes
@@ -1,3 +1,36 @@
+-------------------------------------------------------------------
+Tue Jan  4 15:32:36 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 21.4.0:
+  * Fixed the test suite on PyPy3.8 where ``cloudpickle`` does not work.
+  * Fixed ``coverage report`` for projects that use ``attrs`` and don't
+    set a ``--source``.
+  * When using ``@define``, converters are now run by default when
+    setting an attribute on an instance -- additionally to validators.
+  * ``import attrs`` has finally landed!
+  * ``attr.asdict(retain_collection_types=False)`` (default)
+    dumps collection-esque keys as tuples.
+  * ``__match_args__`` are now generated to support Python 3.10's
+  * If the class-level *on_setattr* is set to ``attrs.setters.validate``
+    (default in ``@define`` and ``@mutable``) but no field defines
+    a validator, pretend that it's not set.
+  * The generated ``__repr__`` is significantly faster on Pythons with
+    f-strings.
+  * Attributes transformed via ``field_transformer`` are wrapped with
+    ``AttrsClass`` again.
+  * Generated source code is now cached more efficiently for identical classes.
+  * Added ``attrs.converters.to_bool()``.
+  * ``attrs.resolve_types()`` now resolves types of subclasses after
+    the parents are resolved.
+  * Added new validators: ``lt(val)`` (< val), ``le(va)`` (≤ val),
+    ``ge(val)`` (≥ val), ``gt(val)`` (> val), and ``maxlen(n)``.
+  * ``attrs`` classes are now fully compatible with cloudpickle
+  * Added new context manager ``attrs.validators.disabled()`` and
+    functions ``attrs.validators.(set|get)_disabled()``.
+    They deprecate ``attrs.(set|get)_run_validators()``.
+    All functions are interoperable and modify the same internal state.
+    They are not – and never were – thread-safe, though.
+
 -------------------------------------------------------------------
 Thu May 27 16:40:29 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-attrs.spec b/python-attrs.spec
index b75dcde..3f8d575 100644
--- a/python-attrs.spec
+++ b/python-attrs.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -25,8 +25,9 @@
 %define psuffix %{nil}
 %bcond_with test
 %endif
+%global skip_python36 1
 Name:           python-attrs%{psuffix}
-Version:        21.2.0
+Version:        21.4.0
 Release:        0
 Summary:        Attributes without boilerplate
 License:        MIT