diff --git a/README.md b/README.md
index 5399cb5..8ccd0e9 100644
--- a/README.md
+++ b/README.md
@@ -90,12 +90,20 @@ decorators are extracted from the ast.
   -U -r requirements.txt`.
 * Start developing.
 * To run all tests with [tox](https://tox.readthedocs.io/en/latest/),
-  Python 3.6, 3.7 and 3.8 must be available. You might want to look
+  Python 3.7, 3.8, 3.9 and 3.10 must be available. You might want to look
   into using [pyenv](https://github.com/pyenv/pyenv).
 
 
 # Changelog
 
+## v0.0.9
+
+* Disable soft error limit (#21)
+
+## v0.0.8
+
+* Normalize messages to enable support for mypy 0.902 and pytest 6.2.4 (#20)
+
 ## v0.0.7
 
 * Fix `PYTEST_VERSION_INFO` - by [@blueyed](https://github.com/blueyed) (#8)
diff --git a/pyproject.toml b/pyproject.toml
index 5d53705..763605f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,9 +18,10 @@ classifiers = [
     "Operating System :: Microsoft :: Windows",
     "Operating System :: OS Independent",
     "Operating System :: POSIX",
-    "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
     "Typing :: Typed",
 ]
 description-file = "README.md"
@@ -28,10 +29,10 @@ dist-name = "pytest-mypy-testing"
 home-page = "https://github.com/davidfritzsche/pytest-mypy-testing"
 license = "Apache-2.0 OR MIT"
 requires = [
-    "pytest",
+    "pytest<8",
     "mypy",
 ]
-requires-python = ">=3.6"
+requires-python = ">=3.7"
 
 [tool.flit.entrypoints.pytest11]
 mypy-testing = "pytest_mypy_testing.plugin"
diff --git a/src/pytest_mypy_testing/plugin.py b/src/pytest_mypy_testing/plugin.py
index 2176b96..fdd91c2 100644
--- a/src/pytest_mypy_testing/plugin.py
+++ b/src/pytest_mypy_testing/plugin.py
@@ -43,10 +43,11 @@ def __init__(
         *,
         mypy_item: MypyTestItem,
         config: Optional[Config] = None,
+        **kwargs,
     ) -> None:
         if config is None:
             config = parent.config
-        super().__init__(name, parent=parent, config=config)
+        super().__init__(name, parent=parent, config=config, **kwargs)
         self.add_marker("mypy")
         self.mypy_item = mypy_item
         for mark in self.mypy_item.marks:
@@ -103,22 +104,37 @@ def repr_failure(self, excinfo, style=None):
 
 class PytestMypyFile(pytest.File):
     def __init__(
-        self, fspath: LocalPath, parent=None, config=None, session=None, nodeid=None
+        self,
+        *,
+        parent=None,
+        config=None,
+        session=None,
+        nodeid=None,
+        **kwargs,
     ) -> None:
         if config is None:
             config = getattr(parent, "config", None)
-        super().__init__(fspath, parent, config, session, nodeid)
+        super().__init__(
+            parent=parent,
+            config=config,
+            session=session,
+            nodeid=nodeid,
+            **kwargs,
+        )
         self.add_marker("mypy")
-        self.mypy_file = parse_file(self.fspath, config=config)
+        if PYTEST_VERSION_INFO >= (7,):
+            self.mypy_file = parse_file(self.path, config=config)
+        else:
+            self.mypy_file = parse_file(self.fspath, config=config)
         self._mypy_result: Optional[MypyResult] = None
 
     @classmethod
-    def from_parent(cls, parent, fspath):
+    def from_parent(cls, parent, **kwargs):
         if PYTEST_VERSION_INFO < (5, 4):
             config = getattr(parent, "config", None)
-            return cls(parent=parent, config=config, fspath=fspath)
+            return cls(parent=parent, config=config, **kwargs)
         else:
-            return super().from_parent(parent=parent, fspath=fspath)
+            return super().from_parent(parent=parent, **kwargs)
 
     def collect(self) -> Iterator[PytestMypyTestItem]:
         for item in self.mypy_file.items:
@@ -195,12 +211,23 @@ def _run_mypy(self, filename: str) -> MypyResult:
         )
 
 
-def pytest_collect_file(path: LocalPath, parent):
-    if path.ext == ".mypy-testing" or _is_pytest_test_file(path, parent):
-        file = PytestMypyFile.from_parent(parent=parent, fspath=path)
-        if file.mypy_file.items:
-            return file
-    return None
+if PYTEST_VERSION_INFO < (7,):
+
+    def pytest_collect_file(path: LocalPath, parent):
+        if path.ext == ".mypy-testing" or _is_pytest_test_file(path, parent):
+            file = PytestMypyFile.from_parent(parent=parent, fspath=path)
+            if file.mypy_file.items:
+                return file
+        return None
+
+else:
+
+    def pytest_collect_file(file_path, path: LocalPath, parent):  # type: ignore
+        if path.ext == ".mypy-testing" or _is_pytest_test_file(path, parent):
+            file = PytestMypyFile.from_parent(parent=parent, path=file_path)
+            if file.mypy_file.items:
+                return file
+        return None
 
 
 def _is_pytest_test_file(path: LocalPath, parent):
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 04ab0f2..9be6f36 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -1,6 +1,7 @@
 # SPDX-FileCopyrightText: David Fritzsche
 # SPDX-License-Identifier: CC0-1.0
 
+import pathlib
 from types import SimpleNamespace
 from unittest.mock import Mock
 
@@ -18,11 +19,22 @@
 from pytest_mypy_testing.strutil import dedent
 
 
+PYTEST_VERSION = pytest.__version__
+PYTEST_VERSION_INFO = tuple(int(part) for part in PYTEST_VERSION.split(".")[:3])
+
+
 ERROR = Severity.ERROR
 NOTE = Severity.NOTE
 WARNING = Severity.WARNING
 
 
+def call_pytest_collect_file(fspath, parent):
+    if PYTEST_VERSION_INFO < (7,):
+        return pytest_collect_file(fspath, parent)
+    else:
+        return pytest_collect_file(pathlib.Path(str(fspath)), fspath, parent)  # type: ignore
+
+
 def test_create_mypy_assertion_error():
     MypyAssertionError(None, [])
 
@@ -34,6 +46,7 @@ def mk_dummy_parent(tmp_path, filename, content=""):
 
     config = Mock(spec=Config)
     config.rootdir = str(tmp_path)
+    config.rootpath = str(tmp_path)
     config.getini.return_value = ["test_*.py", "*_test.py"]
     session = SimpleNamespace(
         config=config, isinitpath=lambda p: True, _initialpaths=[]
@@ -43,7 +56,7 @@ def mk_dummy_parent(tmp_path, filename, content=""):
         session=session,
         nodeid="dummy",
         fspath=LocalPath(path),
-        _path=path,
+        path=path,
     )
 
     return parent
@@ -52,8 +65,9 @@ def mk_dummy_parent(tmp_path, filename, content=""):
 @pytest.mark.parametrize("filename", ["z.py", "test_z.mypy-testing"])
 def test_pytest_collect_file_not_test_file_name(tmp_path, filename: str):
     parent = mk_dummy_parent(tmp_path, filename)
-
-    assert pytest_collect_file(parent.fspath, parent) is None
+    fspath = parent.fspath
+    actual = call_pytest_collect_file(fspath, parent)
+    assert actual is None
 
 
 @pytest.mark.parametrize("filename", ["test_z.py", "test_z.mypy-testing"])
@@ -68,10 +82,11 @@ def foo():
 
     parent = mk_dummy_parent(tmp_path, filename, content)
     expected = MypyTestFile(
-        filename=str(parent._path), source_lines=content.splitlines()
+        filename=str(parent.path), source_lines=content.splitlines()
     )
 
-    actual = pytest_collect_file(parent.fspath, parent)
+    fspath = parent.fspath
+    actual = call_pytest_collect_file(fspath, parent)
     assert isinstance(actual, PytestMypyFile)
 
     assert len(actual.mypy_file.items) == 1
diff --git a/tox.ini b/tox.ini
index 50fc474..edd250c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,9 +3,9 @@
 [tox]
 isolated_build = True
 envlist =
-    {py37,py38,py39}-pytest{60,61,62}-mypy{0910,0921,0930}
-    {py310}-pytest{62}-mypy{0910,0921,0930}
-    py-pytest{60,61,62}-mypy{0921,0930}
+    {py37,py38,py39}-pytest{60,61,62,70}-mypy{0910,0921,0931}
+    {py310}-pytest{62,70}-mypy{0910,0921,0931}
+    py-pytest{60,61,62,70}-mypy{0921,0931}
     linting
 
 [testenv]
@@ -17,16 +17,18 @@ deps =
     pytest60: pytest~=6.0.2
     pytest61: pytest~=6.1.2
     pytest62: pytest~=6.2.5
+    pytest70: pytest~=7.0.1
     pytest-cov
     pytest-html
     mypy0902: mypy==0.902
     mypy0910: mypy==0.910
     mypy0921: mypy==0.921
-    mypy0930: mypy==0.930
+    mypy0931: mypy==0.931
 setenv =
     COVERAGE_FILE={toxinidir}/build/{envname}/coverage
 commands =
     coverage run --context "{envname}" -m pytest \
+      {posargs} \
       --html={toxinidir}/build/{envname}/pytest-report.html \
       --junitxml={toxinidir}/build/{envname}/junit.xml