diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 40e6b9c..72f6fe4 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,9 @@ Changelog
 
 * Only support Python>=3.6, marshmallow>=3.0.0, and marshmallow-sqlalchemy>=0.24.0.
 * Add support for python3.11
+* *Backwards-incompatible*: ``URLFor`` and ``AbsoluteURLFor`` now do not accept
+  parameters for ``flask.url_for`` as top-level parameters. They must always be
+  passed in the ``values`` dictionary, as explained in the v0.14.0 changelog.
 
 Bug fixes:
 
diff --git a/setup.cfg b/setup.cfg
index 07f1427..2f78e75 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -6,3 +6,12 @@ ignore = E203, E266, E501, W503, B907
 max-line-length = 110
 max-complexity = 18
 select = B,C,E,F,W,T4,B9
+
+[tool:pytest]
+filterwarnings =
+    # warnings are errors
+    error
+    # marshmallow-sqlalchemy triggers this on sqlalchemy 2.0
+    ignore:The Query\.get\(\) method is considered legacy:sqlalchemy.exc.LegacyAPIWarning
+    # marshmallow triggers this when we test on marshmallow version 3.0
+    ignore:distutils Version classes are deprecated\. Use packaging.version instead\.:DeprecationWarning:marshmallow
diff --git a/src/flask_marshmallow/fields.py b/src/flask_marshmallow/fields.py
index fa3890e..b6b404c 100755
--- a/src/flask_marshmallow/fields.py
+++ b/src/flask_marshmallow/fields.py
@@ -80,9 +80,9 @@ class URLFor(fields.Field):
 
     _CHECK_ATTRIBUTE = False
 
-    def __init__(self, endpoint, values=None, **kwargs):
+    def __init__(self, endpoint, values=None, id=None, **kwargs):
         self.endpoint = endpoint
-        self.values = values or kwargs  # kwargs for backward compatibility
+        self.values = values or {}
         fields.Field.__init__(self, **kwargs)
 
     def _serialize(self, value, key, obj):
@@ -115,10 +115,10 @@ class AbsoluteURLFor(URLFor):
     """Field that outputs the absolute URL for an endpoint."""
 
     def __init__(self, endpoint, values=None, **kwargs):
-        if values:  # for backward compatibility
+        if values:
             values["_external"] = True
         else:
-            kwargs["_external"] = True
+            values = {"_external": True}
         URLFor.__init__(self, endpoint=endpoint, values=values, **kwargs)
 
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 1aa6d72..2db2d59 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,7 +1,7 @@
 """Pytest fixtures for the test suite."""
+import pytest
 from flask import Flask
 from flask_marshmallow import Marshmallow
-import pytest
 
 _app = Flask(__name__)
 _app.testing = True
@@ -64,7 +64,7 @@ def book(id):
     return "Legend of Bagger Vance"
 
 
-@pytest.yield_fixture(scope="function")
+@pytest.fixture(scope="function")
 def app():
     ctx = _app.test_request_context()
     ctx.push()
@@ -85,10 +85,13 @@ class AuthorSchema(ma.Schema):
         class Meta:
             fields = ("id", "name", "absolute_url", "links")
 
-        absolute_url = ma.AbsoluteURLFor("author", id="<id>")
+        absolute_url = ma.AbsoluteURLFor("author", values={"id": "<id>"})
 
         links = ma.Hyperlinks(
-            {"self": ma.URLFor("author", id="<id>"), "collection": ma.URLFor("authors")}
+            {
+                "self": ma.URLFor("author", values={"id": "<id>"}),
+                "collection": ma.URLFor("authors"),
+            }
         )
 
     class BookSchema(ma.Schema):
@@ -98,7 +101,10 @@ class Meta:
         author = ma.Nested(AuthorSchema)
 
         links = ma.Hyperlinks(
-            {"self": ma.URLFor("book", id="<id>"), "collection": ma.URLFor("books")}
+            {
+                "self": ma.URLFor("book", values={"id": "<id>"}),
+                "collection": ma.URLFor("books"),
+            }
         )
 
     # So we can access schemas.AuthorSchema, etc.
diff --git a/tests/markers.py b/tests/markers.py
index c7a64fa..ffc32d2 100644
--- a/tests/markers.py
+++ b/tests/markers.py
@@ -1,9 +1,9 @@
 import pytest
 import flask
-from distutils.version import LooseVersion
+from packaging.version import Version
 
 
-flask_version = LooseVersion(flask.__version__)
+flask_version = Version(flask.__version__)
 flask_1_req = pytest.mark.skipif(
-    flask_version < LooseVersion("0.11"), reason="flask 0.11 or higher required"
+    flask_version < Version("0.11"), reason="flask 0.11 or higher required"
 )
diff --git a/tests/test_fields.py b/tests/test_fields.py
index 03fde79..59bdbd1 100644
--- a/tests/test_fields.py
+++ b/tests/test_fields.py
@@ -1,7 +1,7 @@
-from flask import url_for
-from werkzeug.routing import BuildError
 import pytest
+from flask import url_for
 from flask_marshmallow.fields import _tpl
+from werkzeug.routing import BuildError
 
 
 @pytest.mark.parametrize(
@@ -14,10 +14,6 @@ def test_tpl(template):
 
 
 def test_url_field(ma, mockauthor):
-    field = ma.URLFor("author", id="<id>")
-    result = field.serialize("url", mockauthor)
-    assert result == url_for("author", id=mockauthor.id)
-
     field = ma.URLFor("author", values=dict(id="<id>"))
     result = field.serialize("url", mockauthor)
     assert result == url_for("author", id=mockauthor.id)
@@ -28,13 +24,6 @@ def test_url_field(ma, mockauthor):
 
 
 def test_url_field_with_invalid_attribute(ma, mockauthor):
-    field = ma.URLFor("author", id="<not-an-attr>")
-    expected_msg = "{!r} is not a valid attribute of {!r}".format(
-        "not-an-attr", mockauthor
-    )
-    with pytest.raises(AttributeError, match=expected_msg):
-        field.serialize("url", mockauthor)
-
     field = ma.URLFor("author", values=dict(id="<not-an-attr>"))
     expected_msg = "{!r} is not a valid attribute of {!r}".format(
         "not-an-attr", mockauthor
@@ -44,10 +33,6 @@ def test_url_field_with_invalid_attribute(ma, mockauthor):
 
 
 def test_url_field_handles_nested_attribute(ma, mockbook, mockauthor):
-    field = ma.URLFor("author", id="<author.id>")
-    result = field.serialize("url", mockbook)
-    assert result == url_for("author", id=mockauthor.id)
-
     field = ma.URLFor("author", values=dict(id="<author.id>"))
     result = field.serialize("url", mockbook)
     assert result == url_for("author", id=mockauthor.id)
@@ -56,14 +41,6 @@ def test_url_field_handles_nested_attribute(ma, mockbook, mockauthor):
 def test_url_field_handles_none_attribute(ma, mockbook, mockauthor):
     mockbook.author = None
 
-    field = ma.URLFor("author", id="<author>")
-    result = field.serialize("url", mockbook)
-    assert result is None
-
-    field = ma.URLFor("author", id="<author.id>")
-    result = field.serialize("url", mockbook)
-    assert result is None
-
     field = ma.URLFor("author", values=dict(id="<author>"))
     result = field.serialize("url", mockbook)
     assert result is None
@@ -74,11 +51,6 @@ def test_url_field_handles_none_attribute(ma, mockbook, mockauthor):
 
 
 def test_url_field_deserialization(ma):
-    field = ma.URLFor("author", id="<not-an-attr>", allow_none=True)
-    # noop
-    assert field.deserialize("foo") == "foo"
-    assert field.deserialize(None) is None
-
     field = ma.URLFor("author", values=dict(id="<not-an-attr>"), allow_none=True)
     # noop
     assert field.deserialize("foo") == "foo"
@@ -93,7 +65,10 @@ def test_invalid_endpoint_raises_build_error(ma, mockauthor):
 
 def test_hyperlinks_field(ma, mockauthor):
     field = ma.Hyperlinks(
-        {"self": ma.URLFor("author", id="<id>"), "collection": ma.URLFor("authors")}
+        {
+            "self": ma.URLFor("author", values={"id": "<id>"}),
+            "collection": ma.URLFor("authors"),
+        }
     )
 
     result = field.serialize("_links", mockauthor)
@@ -106,7 +81,10 @@ def test_hyperlinks_field(ma, mockauthor):
 def test_hyperlinks_field_recurses(ma, mockauthor):
     field = ma.Hyperlinks(
         {
-            "self": {"href": ma.URLFor("author", id="<id>"), "title": "The author"},
+            "self": {
+                "href": ma.URLFor("author", values={"id": "<id>"}),
+                "title": "The author",
+            },
             "collection": {"href": ma.URLFor("authors"), "title": "Authors list"},
         }
     )
@@ -121,7 +99,7 @@ def test_hyperlinks_field_recurses(ma, mockauthor):
 def test_hyperlinks_field_recurses_into_list(ma, mockauthor):
     field = ma.Hyperlinks(
         [
-            {"rel": "self", "href": ma.URLFor("author", id="<id>")},
+            {"rel": "self", "href": ma.URLFor("author", values={"id": "<id>"})},
             {"rel": "collection", "href": ma.URLFor("authors")},
         ]
     )
@@ -134,7 +112,9 @@ def test_hyperlinks_field_recurses_into_list(ma, mockauthor):
 
 
 def test_hyperlinks_field_deserialization(ma):
-    field = ma.Hyperlinks({"href": ma.URLFor("author", id="<id>")}, allow_none=True)
+    field = ma.Hyperlinks(
+        {"href": ma.URLFor("author", values={"id": "<id>"})}, allow_none=True
+    )
     # noop
     assert field.deserialize("/author") == "/author"
     assert field.deserialize(None) is None
@@ -153,7 +133,7 @@ def test_absolute_url_deserialization(ma):
 
 
 def test_aliases(ma):
-    from flask_marshmallow.fields import UrlFor, AbsoluteUrlFor, URLFor, AbsoluteURLFor
+    from flask_marshmallow.fields import AbsoluteUrlFor, AbsoluteURLFor, UrlFor, URLFor
 
     assert UrlFor is URLFor
     assert AbsoluteUrlFor is AbsoluteURLFor
diff --git a/tests/test_sqla.py b/tests/test_sqla.py
index 5f11e4e..77eda45 100644
--- a/tests/test_sqla.py
+++ b/tests/test_sqla.py
@@ -22,7 +22,7 @@
 
 
 class TestSQLAlchemy:
-    @pytest.yield_fixture()
+    @pytest.fixture
     def extapp(self):
         app_ = Flask("extapp")
         app_.testing = True
@@ -46,15 +46,15 @@ def book(id):
 
         ctx.pop()
 
-    @pytest.fixture()
+    @pytest.fixture
     def db(self, extapp):
-        return extapp.extensions["sqlalchemy"].db
+        return extapp.extensions["sqlalchemy"]
 
-    @pytest.fixture()
+    @pytest.fixture
     def extma(self, extapp):
         return extapp.extensions["flask-marshmallow"]
 
-    @pytest.yield_fixture()
+    @pytest.fixture
     def models(self, db):
         class AuthorModel(db.Model):
             __tablename__ = "author"