diff --git a/CHANGES b/CHANGES
index 89c7fd7b..099d7a57 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+4.3.1 (2024-10-16)
+------------------
+ - Fix regression in parsing xsd:Date with negative timezone
+
 4.3.0 (2024-10-13)
 ------------------
  - Drop support for Python 3.7 and 3.8 and add support for Python 3.12 and 3.13 (#1421, #1408)
diff --git a/src/zeep/xsd/types/builtins.py b/src/zeep/xsd/types/builtins.py
index 9ab771f8..d98e2526 100644
--- a/src/zeep/xsd/types/builtins.py
+++ b/src/zeep/xsd/types/builtins.py
@@ -201,6 +201,7 @@ def pythonvalue(self, value):
 class Date(BuiltinType):
     _default_qname = xsd_ns("date")
     accepted_types = [datetime.date, str]
+    _pattern = re.compile(r"(\d{4})-(\d{2})-(\d{2})")
 
     @check_no_collection
     def xmlvalue(self, value):
@@ -215,13 +216,10 @@ def pythonvalue(self, value):
         except isodate.ISO8601Error:
             # Recent versions of isodate don't support timezone in date's. This
             # is not really ISO8601 compliant anway, but we should try to handle
-            # it. This is a hack to support this.
-            if "+" in value:
-                value = value.split("+")[0]
-                return isodate.parse_date(value)
-            if "Z" in value:
-                value = value.split("Z")[0]
-                return isodate.parse_date(value)
+            # it, so lets just use a regex to parse the date directly.
+            m = self._pattern.match(value)
+            if m:
+                return datetime.date(*map(int, m.groups()))
             raise
 
 
diff --git a/tests/test_xsd_builtins.py b/tests/test_xsd_builtins.py
index 1b001b1c..4063771e 100644
--- a/tests/test_xsd_builtins.py
+++ b/tests/test_xsd_builtins.py
@@ -242,6 +242,8 @@ def test_pythonvalue(self):
         instance = builtins.Date()
         assert instance.pythonvalue("2016-03-04") == datetime.date(2016, 3, 4)
         assert instance.pythonvalue("2001-10-26+02:00") == datetime.date(2001, 10, 26)
+        assert instance.pythonvalue("2001-10-26-02:00") == datetime.date(2001, 10, 26)
+        assert instance.pythonvalue("2024-08-21-10:00") == datetime.date(2024, 8, 21)
         assert instance.pythonvalue("2001-10-26Z") == datetime.date(2001, 10, 26)
         assert instance.pythonvalue("2001-10-26+00:00") == datetime.date(2001, 10, 26)
         assert instance.pythonvalue("\r\n\t 2016-03-04   ") == datetime.date(2016, 3, 4)