diff --git a/elasticsearch-py-8.3.3.tar.gz b/elasticsearch-py-8.3.3.tar.gz
deleted file mode 100644
index 0352b78..0000000
--- a/elasticsearch-py-8.3.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4b04930ff043894738e835ef6f6cc172f2e4929d3338263f6e650ef0fed76a93
-size 514532
diff --git a/elasticsearch-py-8.4.3.tar.gz b/elasticsearch-py-8.4.3.tar.gz
new file mode 100644
index 0000000..07578cd
--- /dev/null
+++ b/elasticsearch-py-8.4.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2528308183c9f88b460f742084e20f793b8cc7a0271d36250efcaaedbf8c224
+size 516311
diff --git a/python-elasticsearch-no-mock.patch b/python-elasticsearch-no-mock.patch
deleted file mode 100644
index 169282e..0000000
--- a/python-elasticsearch-no-mock.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-Index: elasticsearch-py-8.3.3/test_elasticsearch/test_helpers.py
-===================================================================
---- elasticsearch-py-8.3.3.orig/test_elasticsearch/test_helpers.py
-+++ elasticsearch-py-8.3.3/test_elasticsearch/test_helpers.py
-@@ -19,7 +19,7 @@
- import threading
- import time
- 
--import mock
-+from unittest import mock
- import pytest
- 
- from elasticsearch import Elasticsearch, helpers
-Index: elasticsearch-py-8.3.3/test_elasticsearch/test_server/test_helpers.py
-===================================================================
---- elasticsearch-py-8.3.3.orig/test_elasticsearch/test_server/test_helpers.py
-+++ elasticsearch-py-8.3.3/test_elasticsearch/test_server/test_helpers.py
-@@ -21,7 +21,7 @@ from datetime import datetime, timedelta
- import pytest
- from dateutil import tz
- from elastic_transport import ApiResponseMeta, ObjectApiResponse
--from mock import call, patch
-+from unittest.mock import call, patch
- 
- from elasticsearch import ApiError, helpers
- from elasticsearch.helpers import ScanError
-Index: elasticsearch-py-8.3.3/test_elasticsearch/test_async/test_server/test_helpers.py
-===================================================================
---- elasticsearch-py-8.3.3.orig/test_elasticsearch/test_async/test_server/test_helpers.py
-+++ elasticsearch-py-8.3.3/test_elasticsearch/test_async/test_server/test_helpers.py
-@@ -20,7 +20,7 @@ from datetime import datetime, timedelta
- 
- import pytest
- from elastic_transport import ApiResponseMeta, ObjectApiResponse
--from mock import MagicMock, call, patch
-+from unittest.mock import MagicMock, call, patch
- 
- from elasticsearch import helpers
- from elasticsearch.exceptions import ApiError
diff --git a/python-elasticsearch.changes b/python-elasticsearch.changes
index 37050ea..d3f07b3 100644
--- a/python-elasticsearch.changes
+++ b/python-elasticsearch.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Mon Oct 17 21:13:04 UTC 2022 - Matej Cepl <mcepl@suse.com>
+
+- Update to 8.4.3:
+  - Client is compatible with Elasticsearch 8.4.3
+  - Added the error_trace, filter_path, human and pretty
+    parameters to the get_source API.
+  - Added the ext parameter to the search API.
+  - Added the ext parameter to the async_search.submit API.
+  - Added the ext parameter to the fleet.search API.
+  - Added the knn parameter to the search API.
+  - Added the knn parameter to the async_search.submit API.
+  - Added the cache_size parameter to the
+    ml.start_trained_model_deployment API.
+  - Added the security.update_api_key API.
+
 -------------------------------------------------------------------
 Thu Aug 18 16:35:28 UTC 2022 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-elasticsearch.spec b/python-elasticsearch.spec
index dad6566..5af9810 100644
--- a/python-elasticsearch.spec
+++ b/python-elasticsearch.spec
@@ -19,15 +19,13 @@
 %{?!python_module:%define python_module() python3-%{**}}
 %define skip_python2 1
 Name:           python-elasticsearch
-Version:        8.3.3
+Version:        8.4.3
 Release:        0
 Summary:        Python client for Elasticsearch
 License:        Apache-2.0
 Group:          Development/Languages/Python
 URL:            https://github.com/elastic/elasticsearch-py
 Source:         https://github.com/elastic/elasticsearch-py/archive/refs/tags/v%{version}.tar.gz#/elasticsearch-py-%{version}.tar.gz
-# https://github.com/elastic/elasticsearch-py/issues/1983
-Patch0:         python-elasticsearch-no-mock.patch
 BuildRequires:  %{python_module elastic-transport >= 8 with %python-elastic-transport < 9}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes