diff -pruN 1.6.0-2/debian/changelog 1.6.0-3/debian/changelog
--- 1.6.0-2/debian/changelog	2021-11-07 20:04:22.000000000 +0000
+++ 1.6.0-3/debian/changelog	2022-07-31 15:35:34.000000000 +0000
@@ -1,3 +1,12 @@
+python-django-rest-hooks (1.6.0-3) unstable; urgency=medium
+
+  * Add patch for Django 4 compatibility (Closes: #1013503).
+  * Bump Standards-Version to 4.6.1.0.
+  * Update year in d/copyright.
+  * Depend on python3-all for autopkgtests.
+
+ -- Michael Fladischer <fladi@debian.org>  Sun, 31 Jul 2022 15:35:34 +0000
+
 python-django-rest-hooks (1.6.0-2) unstable; urgency=low
 
   [ Ondřej Nový ]
diff -pruN 1.6.0-2/debian/control 1.6.0-3/debian/control
--- 1.6.0-2/debian/control	2021-11-07 20:04:22.000000000 +0000
+++ 1.6.0-3/debian/control	2022-07-31 15:35:34.000000000 +0000
@@ -13,7 +13,7 @@ Build-Depends:
  python3-mock,
  python3-requests,
  python3-setuptools,
-Standards-Version: 4.6.0.1
+Standards-Version: 4.6.1.0
 Homepage: https://github.com/zapier/django-rest-hooks/
 Vcs-Git: https://salsa.debian.org/python-team/packages/python-django-rest-hooks.git
 Vcs-Browser: https://salsa.debian.org/python-team/packages/python-django-rest-hooks
diff -pruN 1.6.0-2/debian/copyright 1.6.0-3/debian/copyright
--- 1.6.0-2/debian/copyright	2021-11-07 20:04:22.000000000 +0000
+++ 1.6.0-3/debian/copyright	2022-07-31 15:35:34.000000000 +0000
@@ -8,7 +8,7 @@ Copyright: 2016, Zapier Inc
 License: ISC
 
 Files: debian/*
-Copyright: 2018, Michael Fladischer <fladi@debian.org>
+Copyright: 2018-2022, Michael Fladischer <fladi@debian.org>
 License: ISC
 
 License: ISC
diff -pruN 1.6.0-2/debian/patches/0002-Django-4-compatibility.patch 1.6.0-3/debian/patches/0002-Django-4-compatibility.patch
--- 1.6.0-2/debian/patches/0002-Django-4-compatibility.patch	1970-01-01 00:00:00.000000000 +0000
+++ 1.6.0-3/debian/patches/0002-Django-4-compatibility.patch	2022-07-31 15:35:34.000000000 +0000
@@ -0,0 +1,22 @@
+From: Michael Fladischer <FladischerMichael@fladi.at>
+Date: Sun, 31 Jul 2022 15:15:12 +0000
+Subject: Django 4 compatibility.
+
+---
+ rest_hooks/signals.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/rest_hooks/signals.py b/rest_hooks/signals.py
+index b362058..611f127 100644
+--- a/rest_hooks/signals.py
++++ b/rest_hooks/signals.py
+@@ -1,6 +1,6 @@
+ from django.dispatch import Signal
+ 
+ 
+-hook_event = Signal(providing_args=['action', 'instance'])
+-raw_hook_event = Signal(providing_args=['event_name', 'payload', 'user'])
+-hook_sent_event = Signal(providing_args=['payload', 'instance', 'hook'])
++hook_event = Signal()
++raw_hook_event = Signal()
++hook_sent_event = Signal()
diff -pruN 1.6.0-2/debian/patches/series 1.6.0-3/debian/patches/series
--- 1.6.0-2/debian/patches/series	2021-11-07 20:04:22.000000000 +0000
+++ 1.6.0-3/debian/patches/series	2022-07-31 15:35:34.000000000 +0000
@@ -1 +1,2 @@
 0001-Adapt-test-settings-to-Django-3.patch
+0002-Django-4-compatibility.patch
diff -pruN 1.6.0-2/debian/tests/control 1.6.0-3/debian/tests/control
--- 1.6.0-2/debian/tests/control	2021-11-07 20:04:22.000000000 +0000
+++ 1.6.0-3/debian/tests/control	2022-07-31 15:35:34.000000000 +0000
@@ -1,5 +1,6 @@
 Tests: upstream
 Depends:
+ python3-all,
  @,
  @builddeps@,
 Restrictions: allow-stderr