diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2b903131f..e010c8b8a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -36,7 +36,7 @@ repos:
       - id: black
 
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.0.215
+    rev: v0.0.236
     hooks:
       - id: ruff
         args: ["--fix"]
diff --git a/ipykernel/compiler.py b/ipykernel/compiler.py
index fe5561594..7ba79472f 100644
--- a/ipykernel/compiler.py
+++ b/ipykernel/compiler.py
@@ -29,7 +29,7 @@ def murmur2_x86(data, seed):
 
     val = length & 0x03
     k = 0
-    if val == 3:
+    if val == 3:  # noqa
         k = (ord(data[rounded_end + 2]) & 0xFF) << 16
     if val in [2, 3]:
         k |= (ord(data[rounded_end + 1]) & 0xFF) << 8
diff --git a/ipykernel/connect.py b/ipykernel/connect.py
index abc1a8211..b933179c5 100644
--- a/ipykernel/connect.py
+++ b/ipykernel/connect.py
@@ -117,7 +117,7 @@ def connect_qtconsole(connection_file=None, argv=None):
     kwargs["start_new_session"] = True
 
     return Popen(
-        [sys.executable, "-c", cmd, "--existing", cf] + argv,
+        [sys.executable, "-c", cmd, "--existing", cf, *argv],
         stdout=PIPE,
         stderr=PIPE,
         close_fds=(sys.platform != "win32"),
diff --git a/ipykernel/eventloops.py b/ipykernel/eventloops.py
index d7e2a04ee..b5c65dbc1 100644
--- a/ipykernel/eventloops.py
+++ b/ipykernel/eventloops.py
@@ -465,10 +465,9 @@ def set_qt_api_env_from_gui(gui):
         QT_API_PYSIDE6: 'qt6',
         QT_API_PYQT6: 'qt6',
     }
-    if loaded is not None and gui != 'qt':
-        if qt_env2gui[loaded] != gui:
-            print(f'Cannot switch Qt versions for this session; you must use {qt_env2gui[loaded]}.')
-            return
+    if loaded is not None and gui != 'qt' and qt_env2gui[loaded] != gui:
+        print(f'Cannot switch Qt versions for this session; you must use {qt_env2gui[loaded]}.')
+        return
 
     if qt_api is not None and gui != 'qt':
         if qt_env2gui[qt_api] != gui:
@@ -504,7 +503,7 @@ def set_qt_api_env_from_gui(gui):
                     os.environ["QT_API"] = "pyqt6"
         elif gui == 'qt':
             # Don't set QT_API; let IPython logic choose the version.
-            if 'QT_API' in os.environ.keys():
+            if 'QT_API' in os.environ:
                 del os.environ['QT_API']
         else:
             print(f'Unrecognized Qt version: {gui}. Should be "qt5", "qt6", or "qt".')
@@ -515,7 +514,7 @@ def set_qt_api_env_from_gui(gui):
         from IPython.external.qt_for_kernel import QtCore, QtGui  # noqa
     except Exception as e:
         # Clear the environment variable for the next attempt.
-        if 'QT_API' in os.environ.keys():
+        if 'QT_API' in os.environ:
             del os.environ["QT_API"]
             print(f"QT_API couldn't be set due to error {e}")
         return
diff --git a/ipykernel/inprocess/client.py b/ipykernel/inprocess/client.py
index 81bf2be5e..aaf2db8f5 100644
--- a/ipykernel/inprocess/client.py
+++ b/ipykernel/inprocess/client.py
@@ -161,10 +161,7 @@ def kernel_info(self):
 
     def comm_info(self, target_name=None):
         """Request a dictionary of valid comms and their targets."""
-        if target_name is None:
-            content = {}
-        else:
-            content = dict(target_name=target_name)
+        content = {} if target_name is None else dict(target_name=target_name)
         msg = self.session.msg("comm_info_request", content)
         self._dispatch_to_kernel(msg)
         return msg["header"]["msg_id"]
diff --git a/ipykernel/iostream.py b/ipykernel/iostream.py
index 32829f6bd..ba5c3f390 100644
--- a/ipykernel/iostream.py
+++ b/ipykernel/iostream.py
@@ -234,7 +234,7 @@ def _really_send(self, msg, *args, **kwargs):
             # new context/socket for every pipe-out
             # since forks don't teardown politely, use ctx.term to ensure send has completed
             ctx, pipe_out = self._setup_pipe_out()
-            pipe_out.send_multipart([self._pipe_uuid] + msg, *args, **kwargs)
+            pipe_out.send_multipart([self._pipe_uuid, *msg], *args, **kwargs)
             pipe_out.close()
             ctx.term()
 
diff --git a/ipykernel/ipkernel.py b/ipykernel/ipkernel.py
index 6acc48725..bacb0ba78 100644
--- a/ipykernel/ipkernel.py
+++ b/ipykernel/ipkernel.py
@@ -431,10 +431,7 @@ async def run_cell(*args, **kwargs):
         finally:
             self._restore_input()
 
-        if res.error_before_exec is not None:
-            err = res.error_before_exec
-        else:
-            err = res.error_in_exec
+        err = res.error_before_exec if res.error_before_exec is not None else res.error_in_exec
 
         if res.success:
             reply_content["status"] = "ok"
diff --git a/ipykernel/jsonutil.py b/ipykernel/jsonutil.py
index 9d6da754f..73c95ca02 100644
--- a/ipykernel/jsonutil.py
+++ b/ipykernel/jsonutil.py
@@ -26,7 +26,7 @@
 
 # holy crap, strptime is not threadsafe.
 # Calling it once at import seems to help.
-datetime.strptime("1", "%d")
+datetime.strptime("1", "%d")  # noqa
 
 # -----------------------------------------------------------------------------
 # Classes and functions
@@ -98,7 +98,7 @@ def json_clean(obj):  # pragma: no cover
         it simply sanitizes it so that there will be no encoding errors later.
 
     """
-    if int(JUPYTER_CLIENT_MAJOR_VERSION) >= 7:
+    if int(JUPYTER_CLIENT_MAJOR_VERSION) >= 7:  # noqa
         return obj
 
     # types that are 'atomic' and ok in json as-is.
@@ -156,7 +156,7 @@ def json_clean(obj):  # pragma: no cover
         for k, v in obj.items():
             out[str(k)] = json_clean(v)
         return out
-    if isinstance(obj, datetime) or isinstance(obj, date):
+    if isinstance(obj, (datetime, date)):
         return obj.strftime(ISO8601)
 
     # we don't understand it, it's probably an unserializable object
diff --git a/ipykernel/kernelapp.py b/ipykernel/kernelapp.py
index af580e496..8d7eea8c8 100644
--- a/ipykernel/kernelapp.py
+++ b/ipykernel/kernelapp.py
@@ -447,7 +447,7 @@ def log_connection_info(self):
     def init_blackhole(self):
         """redirects stdout/stderr to devnull if necessary"""
         if self.no_stdout or self.no_stderr:
-            blackhole = open(os.devnull, "w")
+            blackhole = open(os.devnull, "w")  # noqa
             if self.no_stdout:
                 sys.stdout = sys.__stdout__ = blackhole
             if self.no_stderr:
@@ -473,7 +473,9 @@ def init_io(self):
             if hasattr(sys.stderr, "_original_stdstream_copy"):
 
                 for handler in self.log.handlers:
-                    if isinstance(handler, StreamHandler) and (handler.stream.buffer.fileno() == 2):
+                    if isinstance(handler, StreamHandler) and (
+                        handler.stream.buffer.fileno() == 2  # noqa
+                    ):
                         self.log.debug("Seeing logger to stderr, rerouting to raw filedescriptor.")
 
                         handler.stream = TextIOWrapper(
diff --git a/ipykernel/kernelbase.py b/ipykernel/kernelbase.py
index 110f834c1..a4ece0994 100644
--- a/ipykernel/kernelbase.py
+++ b/ipykernel/kernelbase.py
@@ -252,7 +252,8 @@ def _parent_header(self):
         "apply_request",
     ]
     # add deprecated ipyparallel control messages
-    control_msg_types = msg_types + [
+    control_msg_types = [
+        *msg_types,
         "clear_request",
         "abort_request",
         "debug_request",
@@ -544,10 +545,7 @@ def start(self):
 
         self.control_stream.on_recv(self.dispatch_control, copy=False)
 
-        if self.control_thread:
-            control_loop = self.control_thread.io_loop
-        else:
-            control_loop = self.io_loop
+        control_loop = self.control_thread.io_loop if self.control_thread else self.io_loop
 
         asyncio.run_coroutine_threadsafe(self.poll_control_queue(), control_loop.asyncio_loop)
 
@@ -844,10 +842,7 @@ def do_history(
 
     async def connect_request(self, stream, ident, parent):
         """Handle a connect request."""
-        if self._recorded_ports is not None:
-            content = self._recorded_ports.copy()
-        else:
-            content = {}
+        content = self._recorded_ports.copy() if self._recorded_ports is not None else {}
         content["status"] = "ok"
         msg = self.session.send(stream, "connect_reply", content, parent, ident)
         self.log.debug("%s", msg)
@@ -982,7 +977,7 @@ async def usage_request(self, stream, ident, parent):
         """Handle a usage request."""
         reply_content = {"hostname": socket.gethostname(), "pid": os.getpid()}
         current_process = psutil.Process()
-        all_processes = [current_process] + current_process.children(recursive=True)
+        all_processes = [current_process, *current_process.children(recursive=True)]
         # Ensure 1) self.processes is updated to only current subprocesses
         # and 2) we reuse processes when possible (needed for accurate CPU)
         self.processes = {
@@ -1004,7 +999,7 @@ async def usage_request(self, stream, ident, parent):
         cpu_percent = psutil.cpu_percent()
         # https://psutil.readthedocs.io/en/latest/index.html?highlight=cpu#psutil.cpu_percent
         # The first time cpu_percent is called it will return a meaningless 0.0 value which you are supposed to ignore.
-        if cpu_percent is not None and cpu_percent != 0.0:
+        if cpu_percent is not None and cpu_percent != 0.0:  # noqa
             reply_content["host_cpu_percent"] = cpu_percent
         reply_content["cpu_count"] = psutil.cpu_count(logical=True)
         reply_content["host_virtual_memory"] = dict(psutil.virtual_memory()._asdict())
diff --git a/ipykernel/pickleutil.py b/ipykernel/pickleutil.py
index 8e2dbe5f3..7a7e07ef6 100644
--- a/ipykernel/pickleutil.py
+++ b/ipykernel/pickleutil.py
@@ -236,14 +236,8 @@ def get_object(self, g=None):
 
         if g is None:
             g = {}
-        if self.defaults:
-            defaults = tuple(uncan(cfd, g) for cfd in self.defaults)
-        else:
-            defaults = None
-        if self.closure:
-            closure = tuple(uncan(cell, g) for cell in self.closure)
-        else:
-            closure = None
+        defaults = tuple(uncan(cfd, g) for cfd in self.defaults) if self.defaults else None
+        closure = tuple(uncan(cell, g) for cell in self.closure) if self.closure else None
         newFunc = FunctionType(self.code, g, self.__name__, defaults, closure)
         return newFunc
 
@@ -260,10 +254,7 @@ def __init__(self, cls):
         for k, v in cls.__dict__.items():
             if k not in ("__weakref__", "__dict__"):
                 self._canned_dict[k] = can(v)
-        if self.old_style:
-            mro = []
-        else:
-            mro = cls.mro()
+        mro = [] if self.old_style else cls.mro()
 
         self.parents = [can(c) for c in mro[1:]]
         self.buffers = []
@@ -376,10 +367,7 @@ def istype(obj, check):
     This won't catch subclasses.
     """
     if isinstance(check, tuple):
-        for cls in check:
-            if type(obj) is cls:
-                return True
-        return False
+        return any(type(obj) is cls for cls in check)
     else:
         return type(obj) is check
 
diff --git a/ipykernel/serialize.py b/ipykernel/serialize.py
index 616410c81..50ffe8e85 100644
--- a/ipykernel/serialize.py
+++ b/ipykernel/serialize.py
@@ -181,7 +181,7 @@ def unpack_apply_message(bufs, g=None, copy=True):
     """unpack f,args,kwargs from buffers packed by pack_apply_message()
     Returns: original f,args,kwargs"""
     bufs = list(bufs)  # allow us to pop
-    assert len(bufs) >= 2, "not enough buffers!"
+    assert len(bufs) >= 2, "not enough buffers!"  # noqa
     pf = bufs.pop(0)
     f = uncan(pickle.loads(pf), g)
     pinfo = bufs.pop(0)
diff --git a/ipykernel/tests/test_eventloop.py b/ipykernel/tests/test_eventloop.py
index c8bd95407..a4d18d114 100644
--- a/ipykernel/tests/test_eventloop.py
+++ b/ipykernel/tests/test_eventloop.py
@@ -33,7 +33,7 @@ def _get_qt_vers():
         try:
             __import__(gui_to_module[gui])
             qt_guis_avail.append(gui)
-            if 'QT_API' in os.environ.keys():
+            if 'QT_API' in os.environ:
                 del os.environ['QT_API']
         except ImportError:
             pass  # that version of Qt isn't available.
diff --git a/ipykernel/tests/test_jsonutil.py b/ipykernel/tests/test_jsonutil.py
index 0189bc83b..faace16a7 100644
--- a/ipykernel/tests/test_jsonutil.py
+++ b/ipykernel/tests/test_jsonutil.py
@@ -53,7 +53,7 @@ def test():
         # More exotic objects
         ((x for x in range(3)), [0, 1, 2]),
         (iter([1, 2]), [1, 2]),
-        (datetime(1991, 7, 3, 12, 00), "1991-07-03T12:00:00.000000"),
+        (datetime(1991, 7, 3, 12, 00), "1991-07-03T12:00:00.000000"),  # noqa
         (date(1991, 7, 3), "1991-07-03T00:00:00.000000"),
         (MyFloat(), 3.14),
         (MyInt(), 389),
diff --git a/ipykernel/tests/test_parentpoller.py b/ipykernel/tests/test_parentpoller.py
index a83cc392a..22df132e7 100644
--- a/ipykernel/tests/test_parentpoller.py
+++ b/ipykernel/tests/test_parentpoller.py
@@ -33,7 +33,7 @@ def test_parent_poller_windows():
     def mock_wait(*args, **kwargs):
         return -1
 
-    with mock.patch("ctypes.windll.kernel32.WaitForMultipleObjects", mock_wait):
+    with mock.patch("ctypes.windll.kernel32.WaitForMultipleObjects", mock_wait):  # noqa
         with warnings.catch_warnings():
             warnings.simplefilter("ignore")
             poller.run()
diff --git a/pyproject.toml b/pyproject.toml
index 64b858ff0..4e0ae62c2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -114,7 +114,7 @@ dependencies = ["mypy>=0.990"]
 test = "mypy --install-types --non-interactive {args:.}"
 
 [tool.hatch.envs.lint]
-dependencies = ["black==22.12.0", "mdformat>0.7", "ruff==0.0.215"]
+dependencies = ["black==22.12.0", "mdformat>0.7", "ruff==0.0.236"]
 detached = true
 [tool.hatch.envs.lint.scripts]
 style = [
@@ -211,8 +211,31 @@ target-version = ["py37"]
 target-version = "py37"
 line-length = 100
 select = [
-  "A", "B", "C", "E", "EM", "F", "FBT", "I", "N", "Q", "RUF", "S", "T",
-  "UP", "W", "YTT",
+  "A",
+  "B",
+  "C",
+  "DTZ",
+  "E",
+  "EM",
+  "F",
+  "FBT",
+  "I",
+  "ICN",
+  "ISC",
+  "N",
+  "PLC",
+  "PLE",
+  "PLR",
+  "PLW",
+  "Q",
+  "RUF",
+  "S",
+  "SIM",
+  "T",
+  "TID",
+  "UP",
+  "W",
+  "YTT",
 ]
 ignore = [
   # Allow non-abstract empty methods in abstract base classes
@@ -247,6 +270,8 @@ ignore = [
   "C408",
   # N801 Class name `directional_link` should use CapWords convention
   "N801",
+  # SIM105 Use `contextlib.suppress(ValueError)` instead of try-except-pass
+  "SIM105",
 ]
 unfixable = [
   # Don't touch print statements
@@ -265,7 +290,8 @@ unfixable = [
 # N802 Function name `assertIn` should be lowercase
 # F841 Local variable `t` is assigned to but never used
 # EM101 Exception must not use a string literal, assign to variable first
-"ipykernel/tests/*" = ["B011", "F841", "C408", "E402", "T201", "B007", "N802", "F841", "EM101", "EM102"]
+# PLR2004 Magic value used in comparison
+"ipykernel/tests/*" = ["B011", "F841", "C408", "E402", "T201", "B007", "N802", "F841", "EM101", "EM102", "EM103", "PLR2004"]
 
 [tool.interrogate]
 ignore-init-module=true