diff --git a/keys.zip b/keys.zip
deleted file mode 100644
index a940c4a..0000000
--- a/keys.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:58f83435356f3456ff912a88047d90b1f4600f573b3f9bc10d32ed1acdb39578
-size 9481
diff --git a/python-redis.changes b/python-redis.changes
index c6f617d..18168d2 100644
--- a/python-redis.changes
+++ b/python-redis.changes
@@ -1,31 +1,3 @@
--------------------------------------------------------------------
-Fri Mar 31 16:57:04 UTC 2023 - Matej Cepl <mcepl@suse.com>
-
-- Upgrade to 4.4.4 (also bsc#1209811, CVE-2023-28858 &
-  bsc#1209812, CVE-2023-28859) to fix possible async command
-  information disclosure.
-- Upgrade to 4.4.3:
-  Update urgency: HIGH: There is a critical bug that may affect a
-  subset of users. Upgrade!
-  - CWE-404 AsyncIO Race Condition Fix
-- Upgrade to 4.4.2:
-  - Add support for BF.CARD
-  - Add support for custom connection pool class in NodesManager
-    Allow replica to master promotion in nodes_cache
-    Security Fix: Updating graph parser for potential injection cases
-- Upgrade to 4.4.0:
-  - Async clusters: Support creating locks inside async functions
-  - Async: added 'blocking' argument to call lock method
-  - Added a replacement for the default cluster node in the event
-    of failure.
-  - Fixed geosearch: Wrong number of arguments for geosearch
-    command
-  - Updating dev dependencies
-  - Removing deprecated LGTM
-  - Added an explicit index name in RediSearch example
-  - Adding connection step to bloom filter examples
-- Skip test_acl_list test (gh#redis/redis-py#2679)
-
 -------------------------------------------------------------------
 Wed Jan 18 13:09:12 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com>
 
diff --git a/python-redis.spec b/python-redis.spec
index e5fb035..3eac1f6 100644
--- a/python-redis.spec
+++ b/python-redis.spec
@@ -18,7 +18,7 @@
 
 %define skip_python2 1
 Name:           python-redis
-Version:        4.4.4
+Version:        4.3.5
 Release:        0
 Summary:        Python client for Redis key-value store
 License:        MIT
@@ -26,7 +26,6 @@ Group:          Development/Languages/Python
 URL:            https://github.com/redis/redis-py
 Source0:        https://files.pythonhosted.org/packages/source/r/redis/redis-%{version}.tar.gz
 Source1:        https://github.com/redis/redis-py/raw/v%{version}/tox.ini
-Source2:        keys.zip
 BuildRequires:  %{python_module Deprecated >= 1.2.3}
 BuildRequires:  %{python_module async-timeout >= 4.0.2}
 BuildRequires:  %{python_module base >= 3.6}
@@ -43,7 +42,6 @@ BuildRequires:  fdupes
 BuildRequires:  psmisc
 BuildRequires:  python-rpm-macros
 BuildRequires:  redis
-BuildRequires:  unzip
 Requires:       python-Deprecated >= 1.2.3
 Requires:       python-async-timeout >= 4.0.2
 Requires:       python-packaging >= 20.4
@@ -64,10 +62,6 @@ The Python interface to the Redis key-value store.
 # tox.ini for pytest markers
 cp %{SOURCE1} .
 
-# keys and certificates for testing
-mkdir -p docker/stunnel/ && cd docker/stunnel
-unzip %{SOURCE2}
-
 %build
 %python_build
 
@@ -99,8 +93,7 @@ if [ $(getconf LONG_BIT) -ne 64 ]; then
   donttest=" or test_geopos"
 fi
 # gh#redis/redis-py#2554
-# gh#redis/redis-py#2679
-donttest=" or test_xautoclaim or test_acl_list"
+donttest=" or test_xautoclaim"
 %pytest -m 'not (onlycluster or redismod)' -k "not (dummyprefix $donttest)" --ignore tests/test_ssl.py
 
 %files %{python_files}
diff --git a/redis-4.3.5.tar.gz b/redis-4.3.5.tar.gz
new file mode 100644
index 0000000..bd93de8
--- /dev/null
+++ b/redis-4.3.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30c07511627a4c5c4d970e060000772f323174f75e745a26938319817ead7a12
+size 4577422
diff --git a/redis-4.4.4.tar.gz b/redis-4.4.4.tar.gz
deleted file mode 100644
index 4f8cb83..0000000
--- a/redis-4.4.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:68226f7ede928db8302f29ab088a157f41061fa946b7ae865452b6d7838bbffb
-size 4549578
diff --git a/tox.ini b/tox.ini
index 07de61e..2f9b788 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,16 +9,15 @@ markers =
     asyncio: marker for async tests
     replica: replica tests
     experimental: run only experimental tests
-asyncio_mode = auto
 
 [tox]
 minversion = 3.2.0
 requires = tox-docker
-envlist = {standalone,cluster}-{plain,hiredis,ocsp}-{uvloop,asyncio}-{py37,py38,py39,pypy3},linters,docs
+envlist = {standalone,cluster}-{plain,hiredis,ocsp}-{uvloop,asyncio}-{py36,py37,py38,py39,pypy3},linters,docs
 
 [docker:master]
 name = master
-image = redisfab/redis-py:6.2.6
+image = redisfab/redis-py:6.2.6-buster
 ports =
     6379:6379/tcp
 healtcheck_cmd = python -c "import socket;print(True) if 0 == socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect_ex(('127.0.0.1',6379)) else False"
@@ -27,7 +26,7 @@ volumes =
 
 [docker:replica]
 name = replica
-image = redisfab/redis-py:6.2.6
+image = redisfab/redis-py:6.2.6-buster
 links =
     master:master
 ports =
@@ -38,7 +37,7 @@ volumes =
 
 [docker:unstable]
 name = unstable
-image = redisfab/redis-py:unstable
+image = redisfab/redis-py:unstable-bionic
 ports =
     6378:6378/tcp
 healtcheck_cmd = python -c "import socket;print(True) if 0 == socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect_ex(('127.0.0.1',6378)) else False"
@@ -47,7 +46,7 @@ volumes =
 
 [docker:unstable_cluster]
 name = unstable_cluster
-image = redisfab/redis-py-cluster:unstable
+image = redisfab/redis-py-cluster:unstable-bionic
 ports =
     6372:6372/tcp
     6373:6373/tcp
@@ -61,7 +60,7 @@ volumes =
 
 [docker:sentinel_1]
 name = sentinel_1
-image = redisfab/redis-py-sentinel:6.2.6
+image = redisfab/redis-py-sentinel:6.2.6-buster
 links =
     master:master
 ports =
@@ -72,7 +71,7 @@ volumes =
 
 [docker:sentinel_2]
 name = sentinel_2
-image = redisfab/redis-py-sentinel:6.2.6
+image = redisfab/redis-py-sentinel:6.2.6-buster
 links =
     master:master
 ports =
@@ -83,7 +82,7 @@ volumes =
 
 [docker:sentinel_3]
 name = sentinel_3
-image = redisfab/redis-py-sentinel:6.2.6
+image = redisfab/redis-py-sentinel:6.2.6-buster
 links =
     master:master
 ports =
@@ -101,7 +100,7 @@ healtcheck_cmd = python -c "import socket;print(True) if 0 == socket.socket(sock
 
 [docker:redis_cluster]
 name = redis_cluster
-image = redisfab/redis-py-cluster:6.2.6
+image = redisfab/redis-py-cluster:6.2.6-buster
 ports =
     16379:16379/tcp
     16380:16380/tcp
@@ -115,7 +114,7 @@ volumes =
 
 [docker:redismod_cluster]
 name = redismod_cluster
-image = redisfab/redis-py-modcluster:edge
+image = redisfab/redis-py-modcluster:6.2.6
 ports =
     46379:46379/tcp
     46380:46380/tcp
@@ -280,6 +279,7 @@ docker =
     sentinel_3
     redis_cluster
     redismod
+    redismod_cluster
     stunnel
 extras =
     hiredis: hiredis
@@ -288,10 +288,10 @@ setenv =
     CLUSTER_URL = "redis://localhost:16379/0"
     UNSTABLE_CLUSTER_URL = "redis://localhost:6372/0"
 commands =
-    standalone: pytest --cov=./ --cov-report=xml:coverage_redis.xml -W always -m 'not onlycluster' --junit-xml=standalone-results.xml {posargs}
-    standalone-uvloop: pytest --cov=./ --cov-report=xml:coverage_redis.xml -W always -m 'not onlycluster' --junit-xml=standalone-uvloop-results.xml --uvloop {posargs}
-    cluster: pytest --cov=./ --cov-report=xml:coverage_cluster.xml -W always -m 'not onlynoncluster and not redismod' --redis-url={env:CLUSTER_URL:} --redis-unstable-url={env:UNSTABLE_CLUSTER_URL:} --junit-xml=cluster-results.xml {posargs}
-    cluster-uvloop: pytest --cov=./ --cov-report=xml:coverage_cluster.xml -W always -m 'not onlynoncluster and not redismod' --redis-url={env:CLUSTER_URL:} --redis-unstable-url={env:UNSTABLE_CLUSTER_URL:} --junit-xml=cluster-uvloop-results.xml --uvloop {posargs}
+    standalone: pytest --cov=./ --cov-report=xml:coverage_redis.xml -W always -m 'not onlycluster' {posargs}
+    standalone-uvloop: pytest --cov=./ --cov-report=xml:coverage_redis.xml -W always -m 'not onlycluster' --uvloop {posargs}
+    cluster: pytest --cov=./ --cov-report=xml:coverage_cluster.xml -W always -m 'not onlynoncluster and not redismod' --redis-url={env:CLUSTER_URL:} --redis-unstable-url={env:UNSTABLE_CLUSTER_URL:} {posargs}
+    cluster-uvloop: pytest --cov=./ --cov-report=xml:coverage_cluster.xml -W always -m 'not onlynoncluster and not redismod' --redis-url={env:CLUSTER_URL:} --redis-unstable-url={env:UNSTABLE_CLUSTER_URL:} --uvloop {posargs}
 
 [testenv:redis5]
 deps =
@@ -343,7 +343,7 @@ deps_files = dev_requirements.txt
 docker =
 commands =
     flake8
-    black --target-version py37 --check --diff .
+    black --target-version py36 --check --diff .
     isort --check-only --diff .
     vulture redis whitelist.py --min-confidence 80
     flynt --fail-on-change --dry-run .