Merge pull request #7990 from qutebrowser/update-dependencies

Update dependencies

22 files changed, 125 insertions, 68 deletions

diff --git a/misc/requirements/requirements-dev.txt b/misc/requirements/requirements-dev.txt
index 3d6a7760a..fae3a3762 100644
--- a/misc/requirements/requirements-dev.txt
+++ b/misc/requirements/requirements-dev.txt
@@ -4,17 +4,17 @@ build==1.0.3
 bump2version==1.0.1
 certifi==2023.7.22
 cffi==1.16.0
-charset-normalizer==3.3.1
+charset-normalizer==3.3.2
 cryptography==41.0.5
 docutils==0.20.1
 github3.py==4.0.1
 hunter==3.6.1
 idna==3.4
 importlib-metadata==6.8.0
-importlib-resources==6.1.0
+importlib-resources==6.1.1
 jaraco.classes==3.3.0
 jeepney==0.8.0
-keyring==24.2.0
+keyring==24.3.0
 manhole==1.8.0
 markdown-it-py==3.0.0
 mdurl==0.1.2
diff --git a/misc/requirements/requirements-flake8.txt b/misc/requirements/requirements-flake8.txt
index 95a9cb382..6995f7ac5 100644
--- a/misc/requirements/requirements-flake8.txt
+++ b/misc/requirements/requirements-flake8.txt
@@ -3,10 +3,10 @@
 attrs==23.1.0
 flake8==6.1.0
 flake8-bugbear==23.9.16
-flake8-builtins==2.1.0
+flake8-builtins==2.2.0
 flake8-comprehensions==3.14.0
 flake8-debugger==4.1.2
-flake8-deprecated==2.1.0
+flake8-deprecated==2.2.1
 flake8-docstrings==1.7.0
 flake8-future-import==0.4.7
 flake8-plugin-utils==1.3.3
diff --git a/misc/requirements/requirements-mypy.txt b/misc/requirements/requirements-mypy.txt
index 8b5b68b56..b8c88cfc0 100644
--- a/misc/requirements/requirements-mypy.txt
+++ b/misc/requirements/requirements-mypy.txt
@@ -2,7 +2,7 @@
 
 chardet==5.2.0
 diff_cover==8.0.0
-importlib-resources==6.1.0
+importlib-resources==6.1.1
 Jinja2==3.1.2
 lxml==4.9.3
 MarkupSafe==2.1.3
@@ -14,8 +14,8 @@ PyQt5-stubs==5.15.6.0
 tomli==2.0.1
 types-colorama==0.4.15.12
 types-docutils==0.20.0.3
-types-Pygments==2.16.0.0
+types-Pygments==2.16.0.1
 types-PyYAML==6.0.12.12
-types-setuptools==68.2.0.0
+types-setuptools==68.2.0.1
 typing_extensions==4.8.0
 zipp==3.17.0
diff --git a/misc/requirements/requirements-pyinstaller.txt b/misc/requirements/requirements-pyinstaller.txt
index d62b99df5..d1a2c18c9 100644
--- a/misc/requirements/requirements-pyinstaller.txt
+++ b/misc/requirements/requirements-pyinstaller.txt
@@ -3,6 +3,6 @@
 altgraph==0.17.4
 importlib-metadata==6.8.0
 packaging==23.2
-pyinstaller==6.1.0
+pyinstaller==6.2.0
 pyinstaller-hooks-contrib==2023.10
 zipp==3.17.0
diff --git a/misc/requirements/requirements-pylint.txt b/misc/requirements/requirements-pylint.txt
index 6cdd658f8..38c227103 100644
--- a/misc/requirements/requirements-pylint.txt
+++ b/misc/requirements/requirements-pylint.txt
@@ -3,7 +3,7 @@
 astroid==3.0.1
 certifi==2023.7.22
 cffi==1.16.0
-charset-normalizer==3.3.1
+charset-normalizer==3.3.2
 cryptography==41.0.5
 dill==0.3.7
 github3.py==4.0.1
@@ -11,7 +11,7 @@ idna==3.4
 isort==5.12.0
 mccabe==0.7.0
 pefile==2023.2.7
-platformdirs==3.11.0
+platformdirs==4.0.0
 pycparser==2.21
 PyJWT==2.8.0
 pylint==3.0.2
@@ -20,7 +20,7 @@ python-dateutil==2.8.2
 requests==2.31.0
 six==1.16.0
 tomli==2.0.1
-tomlkit==0.12.1
+tomlkit==0.12.2
 typing_extensions==4.8.0
 uritemplate==4.1.1
 # urllib3==2.0.7
diff --git a/misc/requirements/requirements-pyqt-6.6.txt b/misc/requirements/requirements-pyqt-6.6.txt
new file mode 100644
index 000000000..0a9c72e25
--- /dev/null
+++ b/misc/requirements/requirements-pyqt-6.6.txt
@@ -0,0 +1,7 @@
+# This file is automatically generated by scripts/dev/recompile_requirements.py
+
+PyQt6==6.6.0
+PyQt6-Qt6==6.6.0
+PyQt6-sip==13.6.0
+PyQt6-WebEngine==6.6.0
+PyQt6-WebEngine-Qt6==6.6.0
diff --git a/misc/requirements/requirements-pyqt-6.6.txt-raw b/misc/requirements/requirements-pyqt-6.6.txt-raw
new file mode 100644
index 000000000..7cfe6d34c
--- /dev/null
+++ b/misc/requirements/requirements-pyqt-6.6.txt-raw
@@ -0,0 +1,4 @@
+PyQt6 >= 6.6, < 6.7
+PyQt6-Qt6 >= 6.6, < 6.7
+PyQt6-WebEngine >= 6.6, < 6.7
+PyQt6-WebEngine-Qt6 >= 6.6, < 6.7
diff --git a/misc/requirements/requirements-pyqt-6.txt b/misc/requirements/requirements-pyqt-6.txt
index 5dca9ab74..0a9c72e25 100644
--- a/misc/requirements/requirements-pyqt-6.txt
+++ b/misc/requirements/requirements-pyqt-6.txt
@@ -1,7 +1,7 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py
 
-PyQt6==6.5.3
-PyQt6-Qt6==6.5.3
+PyQt6==6.6.0
+PyQt6-Qt6==6.6.0
 PyQt6-sip==13.6.0
-PyQt6-WebEngine==6.5.0
-PyQt6-WebEngine-Qt6==6.5.3
+PyQt6-WebEngine==6.6.0
+PyQt6-WebEngine-Qt6==6.6.0
diff --git a/misc/requirements/requirements-pyqt.txt b/misc/requirements/requirements-pyqt.txt
index 5dca9ab74..0a9c72e25 100644
--- a/misc/requirements/requirements-pyqt.txt
+++ b/misc/requirements/requirements-pyqt.txt
@@ -1,7 +1,7 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py
 
-PyQt6==6.5.3
-PyQt6-Qt6==6.5.3
+PyQt6==6.6.0
+PyQt6-Qt6==6.6.0
 PyQt6-sip==13.6.0
-PyQt6-WebEngine==6.5.0
-PyQt6-WebEngine-Qt6==6.5.3
+PyQt6-WebEngine==6.6.0
+PyQt6-WebEngine-Qt6==6.6.0
diff --git a/misc/requirements/requirements-pyroma.txt b/misc/requirements/requirements-pyroma.txt
index c171b400e..576c5574f 100644
--- a/misc/requirements/requirements-pyroma.txt
+++ b/misc/requirements/requirements-pyroma.txt
@@ -2,7 +2,7 @@
 
 build==1.0.3
 certifi==2023.7.22
-charset-normalizer==3.3.1
+charset-normalizer==3.3.2
 docutils==0.20.1
 idna==3.4
 importlib-metadata==6.8.0
@@ -12,6 +12,6 @@ pyproject_hooks==1.0.0
 pyroma==4.2
 requests==2.31.0
 tomli==2.0.1
-trove-classifiers==2023.10.18
+trove-classifiers==2023.11.9
 urllib3==2.0.7
 zipp==3.17.0
diff --git a/misc/requirements/requirements-sphinx.txt b/misc/requirements/requirements-sphinx.txt
index 77d982519..3d5011d12 100644
--- a/misc/requirements/requirements-sphinx.txt
+++ b/misc/requirements/requirements-sphinx.txt
@@ -3,7 +3,7 @@
 alabaster==0.7.13
 Babel==2.13.1
 certifi==2023.7.22
-charset-normalizer==3.3.1
+charset-normalizer==3.3.2
 docutils==0.20.1
 idna==3.4
 imagesize==1.4.1
diff --git a/misc/requirements/requirements-tests.txt b/misc/requirements/requirements-tests.txt
index 49028afa4..168acac36 100644
--- a/misc/requirements/requirements-tests.txt
+++ b/misc/requirements/requirements-tests.txt
@@ -2,25 +2,25 @@
 
 attrs==23.1.0
 beautifulsoup4==4.12.2
-blinker==1.6.3
+blinker==1.7.0
 certifi==2023.7.22
-charset-normalizer==3.3.1
+charset-normalizer==3.3.2
 cheroot==10.0.0
 click==8.1.7
 coverage==7.3.2
 exceptiongroup==1.1.3
 execnet==2.0.2
-filelock==3.13.0
+filelock==3.13.1
 Flask==3.0.0
 hunter==3.6.1
-hypothesis==6.88.1
+hypothesis==6.88.3
 idna==3.4
 importlib-metadata==6.8.0
 iniconfig==2.0.0
 itsdangerous==2.1.2
-jaraco.functools==3.9.0
+jaraco.functools==4.0.0
 # Jinja2==3.1.2
-Mako==1.2.4
+Mako==1.3.0
 manhole==1.8.0
 # MarkupSafe==2.1.3
 more-itertools==10.1.0
@@ -39,7 +39,7 @@ pytest-mock==3.12.0
 pytest-qt==4.2.0
 pytest-repeat==0.9.3
 pytest-rerunfailures==12.0
-pytest-xdist==3.3.1
+pytest-xdist==3.4.0
 pytest-xvfb==3.0.0
 PyVirtualDisplay==3.0
 requests==2.31.0
@@ -47,7 +47,7 @@ requests-file==1.5.1
 six==1.16.0
 sortedcontainers==2.4.0
 soupsieve==2.5
-tldextract==5.0.1
+tldextract==5.1.0
 toml==0.10.2
 tomli==2.0.1
 typing_extensions==4.8.0
diff --git a/misc/requirements/requirements-tox.txt b/misc/requirements/requirements-tox.txt
index b9a2c0508..0b1b5277d 100644
--- a/misc/requirements/requirements-tox.txt
+++ b/misc/requirements/requirements-tox.txt
@@ -4,7 +4,7 @@ cachetools==5.3.2
 chardet==5.2.0
 colorama==0.4.6
 distlib==0.3.7
-filelock==3.13.0
+filelock==3.13.1
 packaging==23.2
 pip==23.3.1
 platformdirs==3.11.0
@@ -14,4 +14,4 @@ setuptools==68.2.2
 tomli==2.0.1
 tox==4.11.3
 virtualenv==20.24.6
-wheel==0.41.2
+wheel==0.41.3
diff --git a/misc/requirements/requirements-yamllint.txt b/misc/requirements/requirements-yamllint.txt
index fd9ea256f..32589d26f 100644
--- a/misc/requirements/requirements-yamllint.txt
+++ b/misc/requirements/requirements-yamllint.txt
@@ -2,4 +2,4 @@
 
 pathspec==0.11.2
 PyYAML==6.0.1
-yamllint==1.32.0
+yamllint==1.33.0
diff --git a/qutebrowser/browser/browsertab.py b/qutebrowser/browser/browsertab.py
index 1312275dc..4d14c9cd7 100644
--- a/qutebrowser/browser/browsertab.py
+++ b/qutebrowser/browser/browsertab.py
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-"""Base class for a wrapper over QWebView/QWebEngineView."""
+"""Base class for a wrapper over WebView/WebEngineView."""
 
 import enum
 import pathlib
@@ -22,10 +22,9 @@ from qutebrowser.qt.network import QNetworkAccessManager
 
 if TYPE_CHECKING:
     from qutebrowser.qt.webkit import QWebHistory, QWebHistoryItem
-    from qutebrowser.qt.webkitwidgets import QWebPage, QWebView
+    from qutebrowser.qt.webkitwidgets import QWebPage
     from qutebrowser.qt.webenginecore import (
         QWebEngineHistory, QWebEngineHistoryItem, QWebEnginePage)
-    from qutebrowser.qt.webenginewidgets import QWebEngineView
 
 from qutebrowser.keyinput import modeman
 from qutebrowser.config import config, websettings
@@ -38,10 +37,12 @@ from qutebrowser.qt import sip
 if TYPE_CHECKING:
     from qutebrowser.browser import webelem
     from qutebrowser.browser.inspector import AbstractWebInspector
+    from qutebrowser.browser.webengine.webview import WebEngineView
+    from qutebrowser.browser.webkit.webview import WebView
 
 
 tab_id_gen = itertools.count(0)
-_WidgetType = Union["QWebView", "QWebEngineView"]
+_WidgetType = Union["WebView", "WebEngineView"]
 
 
 def create(win_id: int,
@@ -964,7 +965,7 @@ class AbstractTabPrivate:
 
 class AbstractTab(QWidget):
 
-    """An adapter for QWebView/QWebEngineView representing a single tab."""
+    """An adapter for WebView/WebEngineView representing a single tab."""
 
     #: Signal emitted when a website requests to close this tab.
     window_close_requested = pyqtSignal()
@@ -1058,7 +1059,7 @@ class AbstractTab(QWidget):
 
         self.before_load_started.connect(self._on_before_load_started)
 
-    def _set_widget(self, widget: Union["QWebView", "QWebEngineView"]) -> None:
+    def _set_widget(self, widget: _WidgetType) -> None:
         # pylint: disable=protected-access
         self._widget = widget
         # FIXME:v4 ignore needed for QtWebKit
diff --git a/qutebrowser/browser/webengine/webengineinspector.py b/qutebrowser/browser/webengine/webengineinspector.py
index 64ef24319..d37f41ba5 100644
--- a/qutebrowser/browser/webengine/webengineinspector.py
+++ b/qutebrowser/browser/webengine/webengineinspector.py
@@ -35,14 +35,19 @@ class WebEngineInspectorView(QWebEngineView):
 
         See WebEngineView.createWindow for details.
         """
-        inspected_page = self.page().inspectedPage()
+        our_page = self.page()
+        assert our_page is not None
+        inspected_page = our_page.inspectedPage()
+        assert inspected_page is not None
         if machinery.IS_QT5:
             view = inspected_page.view()
             assert isinstance(view, QWebEngineView), view
             return view.createWindow(wintype)
         else:  # Qt 6
             newpage = inspected_page.createWindow(wintype)
-            return webview.WebEngineView.forPage(newpage)
+            ret = webview.WebEngineView.forPage(newpage)
+            assert ret is not None
+            return ret
 
 
 class WebEngineInspector(inspector.AbstractWebInspector):
@@ -88,16 +93,17 @@ class WebEngineInspector(inspector.AbstractWebInspector):
     def inspect(self, page: QWebEnginePage) -> None:
         if not self._widget:
             view = WebEngineInspectorView()
-            inspector_page = QWebEnginePage(
+            new_page = QWebEnginePage(
                 page.profile(),
                 self
             )
-            inspector_page.windowCloseRequested.connect(self._on_window_close_requested)
-            view.setPage(inspector_page)
+            new_page.windowCloseRequested.connect(self._on_window_close_requested)
+            view.setPage(new_page)
             self._settings = webenginesettings.WebEngineSettings(view.settings())
             self._set_widget(view)
 
         inspector_page = self._widget.page()
+        assert inspector_page is not None
         assert inspector_page.profile() == page.profile()
         inspector_page.setInspectedPage(page)
 
diff --git a/qutebrowser/browser/webengine/webenginesettings.py b/qutebrowser/browser/webengine/webenginesettings.py
index d0b6b5beb..f84ac7ba2 100644
--- a/qutebrowser/browser/webengine/webenginesettings.py
+++ b/qutebrowser/browser/webengine/webenginesettings.py
@@ -50,8 +50,12 @@ class _SettingsWrapper:
     For read operations, the default profile value is always used.
     """
 
+    def default_profile(self):
+        assert default_profile is not None
+        return default_profile
+
     def _settings(self):
-        yield default_profile.settings()
+        yield self.default_profile().settings()
         if private_profile:
             yield private_profile.settings()
 
@@ -76,19 +80,19 @@ class _SettingsWrapper:
             settings.setUnknownUrlSchemePolicy(policy)
 
     def testAttribute(self, attribute):
-        return default_profile.settings().testAttribute(attribute)
+        return self.default_profile().settings().testAttribute(attribute)
 
     def fontSize(self, fonttype):
-        return default_profile.settings().fontSize(fonttype)
+        return self.default_profile().settings().fontSize(fonttype)
 
     def fontFamily(self, which):
-        return default_profile.settings().fontFamily(which)
+        return self.default_profile().settings().fontFamily(which)
 
     def defaultTextEncoding(self):
-        return default_profile.settings().defaultTextEncoding()
+        return self.default_profile().settings().defaultTextEncoding()
 
     def unknownUrlSchemePolicy(self):
-        return default_profile.settings().unknownUrlSchemePolicy()
+        return self.default_profile().settings().unknownUrlSchemePolicy()
 
 
 class WebEngineSettings(websettings.AbstractSettings):
@@ -341,7 +345,10 @@ def _init_user_agent_str(ua):
 
 
 def init_user_agent():
-    _init_user_agent_str(QWebEngineProfile.defaultProfile().httpUserAgent())
+    """Make the default WebEngine user agent available via parsed_user_agent."""
+    actual_default_profile = QWebEngineProfile.defaultProfile()
+    assert actual_default_profile is not None
+    _init_user_agent_str(actual_default_profile.httpUserAgent())
 
 
 def _init_profile(profile: QWebEngineProfile) -> None:
diff --git a/qutebrowser/browser/webengine/webenginetab.py b/qutebrowser/browser/webengine/webenginetab.py
index 9f1d04b63..1c712db5e 100644
--- a/qutebrowser/browser/webengine/webenginetab.py
+++ b/qutebrowser/browser/webengine/webenginetab.py
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-"""Wrapper over a QWebEngineView."""
+"""Wrapper over a WebEngineView."""
 
 import math
 import struct
@@ -15,7 +15,6 @@ from typing import cast, Union, Optional
 from qutebrowser.qt.core import (pyqtSignal, pyqtSlot, Qt, QPoint, QPointF, QTimer, QUrl,
                           QObject, QByteArray)
 from qutebrowser.qt.network import QAuthenticator
-from qutebrowser.qt.webenginewidgets import QWebEngineView
 from qutebrowser.qt.webenginecore import QWebEnginePage, QWebEngineScript, QWebEngineHistory
 
 from qutebrowser.config import config
@@ -1267,7 +1266,7 @@ class WebEngineTab(browsertab.AbstractTab):
 
     abort_questions = pyqtSignal()
 
-    _widget: QWebEngineView
+    _widget: webview.WebEngineView
     search: WebEngineSearch
     audio: WebEngineAudio
     printing: WebEnginePrinting
diff --git a/qutebrowser/browser/webengine/webview.py b/qutebrowser/browser/webengine/webview.py
index 3c63c59e4..a6f2ae113 100644
--- a/qutebrowser/browser/webengine/webview.py
+++ b/qutebrowser/browser/webengine/webview.py
@@ -5,13 +5,16 @@
 """The main browser widget for QtWebEngine."""
 
 import mimetypes
-from typing import List, Iterable
+from typing import List, Iterable, Optional
 
 from qutebrowser.qt import machinery
 from qutebrowser.qt.core import pyqtSignal, pyqtSlot, QUrl
 from qutebrowser.qt.gui import QPalette
 from qutebrowser.qt.webenginewidgets import QWebEngineView
-from qutebrowser.qt.webenginecore import QWebEnginePage, QWebEngineCertificateError
+from qutebrowser.qt.webenginecore import (
+    QWebEnginePage, QWebEngineCertificateError, QWebEngineSettings,
+    QWebEngineHistory,
+)
 
 from qutebrowser.browser import shared
 from qutebrowser.browser.webengine import webenginesettings, certificateerror
@@ -129,6 +132,25 @@ class WebEngineView(QWebEngineView):
             return
         super().contextMenuEvent(ev)
 
+    def page(self) -> "WebEnginePage":
+        """Return the page for this view."""
+        maybe_page = super().page()
+        assert maybe_page is not None
+        assert isinstance(maybe_page, WebEnginePage)
+        return maybe_page
+
+    def settings(self) -> "QWebEngineSettings":
+        """Return the settings for this view."""
+        maybe_settings = super().settings()
+        assert maybe_settings is not None
+        return maybe_settings
+
+    def history(self) -> "QWebEngineHistory":
+        """Return the history for this view."""
+        maybe_history = super().history()
+        assert maybe_history is not None
+        return maybe_history
+
 
 def extra_suffixes_workaround(upstream_mimetypes):
     """Return any extra suffixes for mimetypes in upstream_mimetypes.
@@ -294,22 +316,28 @@ class WebEnginePage(QWebEnginePage):
     def chooseFiles(
         self,
         mode: QWebEnginePage.FileSelectionMode,
-        old_files: Iterable[str],
-        accepted_mimetypes: Iterable[str],
+        old_files: Iterable[Optional[str]],
+        accepted_mimetypes: Iterable[Optional[str]],
     ) -> List[str]:
         """Override chooseFiles to (optionally) invoke custom file uploader."""
-        extra_suffixes = extra_suffixes_workaround(accepted_mimetypes)
+        accepted_mimetypes_filtered = [m for m in accepted_mimetypes if m is not None]
+        old_files_filtered = [f for f in old_files if f is not None]
+        extra_suffixes = extra_suffixes_workaround(accepted_mimetypes_filtered)
         if extra_suffixes:
             log.webview.debug(
                 "adding extra suffixes to filepicker: "
-                f"before={accepted_mimetypes} "
+                f"before={accepted_mimetypes_filtered} "
                 f"added={extra_suffixes}",
             )
-            accepted_mimetypes = list(accepted_mimetypes) + list(extra_suffixes)
+            accepted_mimetypes_filtered = list(
+                accepted_mimetypes_filtered
+            ) + list(extra_suffixes)
 
         handler = config.val.fileselect.handler
         if handler == "default":
-            return super().chooseFiles(mode, old_files, accepted_mimetypes)
+            return super().chooseFiles(
+                mode, old_files_filtered, accepted_mimetypes_filtered,
+            )
         assert handler == "external", handler
         try:
             qb_mode = _QB_FILESELECTION_MODES[mode]
@@ -317,6 +345,8 @@ class WebEnginePage(QWebEnginePage):
             log.webview.warning(
                 f"Got file selection mode {mode}, but we don't support that!"
             )
-            return super().chooseFiles(mode, old_files, accepted_mimetypes)
+            return super().chooseFiles(
+                mode, old_files_filtered, accepted_mimetypes_filtered,
+            )
 
         return shared.choose_file(qb_mode=qb_mode)
diff --git a/qutebrowser/utils/version.py b/qutebrowser/utils/version.py
index 75df73ffa..a139d01c5 100644
--- a/qutebrowser/utils/version.py
+++ b/qutebrowser/utils/version.py
@@ -686,7 +686,7 @@ class WebEngineVersions:
         return cls._CHROMIUM_VERSIONS.get(minor_version)
 
     @classmethod
-    def from_api(cls, qtwe_version: str, chromium_version: str) -> 'WebEngineVersions':
+    def from_api(cls, qtwe_version: str, chromium_version: Optional[str]) -> 'WebEngineVersions':
         """Get the versions based on the exact versions.
 
         This is called if we have proper APIs to get the versions easily
@@ -796,8 +796,10 @@ def qtwebengine_versions(*, avoid_init: bool = False) -> WebEngineVersions:
         except ImportError:
             pass  # Needs QtWebEngine 6.2+ with PyQtWebEngine 6.3.1+
         else:
+            qtwe_version = qWebEngineVersion()
+            assert qtwe_version is not None
             return WebEngineVersions.from_api(
-                qtwe_version=qWebEngineVersion(),
+                qtwe_version=qtwe_version,
                 chromium_version=qWebEngineChromiumVersion(),
             )
 
diff --git a/requirements.txt b/requirements.txt
index dc07bf531..9b8b4a905 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 
 adblock==0.6.0
 colorama==0.4.6
-importlib-resources==6.1.0 ; python_version=="3.8.*"
+importlib-resources==6.1.1 ; python_version=="3.8.*"
 Jinja2==3.1.2
 MarkupSafe==2.1.3
 Pygments==2.16.1
diff --git a/tox.ini b/tox.ini
index 48cdfa72d..238c532f3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -51,8 +51,9 @@ deps =
     pyqt63: -r{toxinidir}/misc/requirements/requirements-pyqt-6.3.txt
     pyqt64: -r{toxinidir}/misc/requirements/requirements-pyqt-6.4.txt
     pyqt65: -r{toxinidir}/misc/requirements/requirements-pyqt-6.5.txt
+    pyqt66: -r{toxinidir}/misc/requirements/requirements-pyqt-6.6.txt
 commands =
-    !pyqt-!pyqt515-!pyqt5152-!pyqt62-!pyqt63-!pyqt64-!pyqt65: {envpython} scripts/link_pyqt.py --tox {envdir}
+    !pyqt-!pyqt515-!pyqt5152-!pyqt62-!pyqt63-!pyqt64-!pyqt65-!pyqt66: {envpython} scripts/link_pyqt.py --tox {envdir}
     {envpython} -bb -m pytest {posargs:tests}
     cov: {envpython} scripts/dev/check_coverage.py {posargs}