diff --git a/python-bleach.changes b/python-bleach.changes
index 83ce0e4..b486c0e 100644
--- a/python-bleach.changes
+++ b/python-bleach.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Jun 29 11:31:20 UTC 2023 - Markéta Machová <mmachova@suse.com>
+
+- Add patch strip-spaces.patch (bsc#1212852)
+  * sent upstream: https://github.com/mozilla/bleach/pull/706
+
 -------------------------------------------------------------------
 Mon May  8 11:57:24 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com>
 
diff --git a/python-bleach.spec b/python-bleach.spec
index 1b914f4..632386d 100644
--- a/python-bleach.spec
+++ b/python-bleach.spec
@@ -26,6 +26,8 @@ License:        Apache-2.0
 URL:            https://github.com/jsocol/bleach
 Source:         https://files.pythonhosted.org/packages/source/b/bleach/bleach-%{version}.tar.gz
 Patch0:         de-vendor.patch
+# https://github.com/mozilla/bleach/pull/706
+Patch1:         strip-spaces.patch
 BuildRequires:  %{python_module html5lib >= 1.1}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
@@ -62,8 +64,7 @@ rm -rf bleach/_vendor
 
 %check
 # gh#mozilla/bleach#503
-# https://github.com/mozilla/bleach/issues/543
-%pytest -k 'not (test_uri_value_allowed_protocols or test_bleach_html_parser or test_css_parsing_gauntlet_regex_backtracking)'
+%pytest -k 'not test_uri_value_allowed_protocols'
 
 %files %{python_files}
 %license LICENSE
diff --git a/strip-spaces.patch b/strip-spaces.patch
new file mode 100644
index 0000000..3c9ec06
--- /dev/null
+++ b/strip-spaces.patch
@@ -0,0 +1,22 @@
+Index: bleach-6.0.0/tests/test_parse_shim.py
+===================================================================
+--- bleach-6.0.0.orig/tests/test_parse_shim.py
++++ bleach-6.0.0/tests/test_parse_shim.py
+@@ -48,14 +48,12 @@ class ParseResult:
+             ParseResult(scheme="non-special", netloc=":@test", path="/x"),
+         ),
+         ("http:foo.com", ParseResult(scheme="http", path="foo.com")),
+-        # NOTE(willkg): The wpt tests set the scheme to http becaue that's what
++        # NOTE(willkg): The wpt tests set the scheme to http because that's what
+         # the base url is. Since our parser is not using a baseurl, it sets the
+-        # scheme to "". Further, our parser includes spaces at the beginning,
+-        # but I don't see that as being problematic.
+-        ("\t   :foo.com   \n", ParseResult(path="   :foo.com   ")),
++        # scheme to "".
+         # NOTE(willkg): The wpt tests set the path to "/foo/foo.com" because
+         # the base url is at "/foo"
+-        (" foo.com  ", ParseResult(path=" foo.com  ")),
++        ("foo.com  ", ParseResult(path="foo.com  ")),
+         ("a:\t foo.com", ParseResult(scheme="a", path=" foo.com")),
+         (
+             "http://f:21/ b ? d # e ",