diff --git a/poetry.lock b/poetry.lock
index 70b443069c..1d37c88328 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2324,28 +2324,28 @@ files = [
 
 [[package]]
 name = "ruff"
-version = "0.0.277"
+version = "0.0.286"
 description = "An extremely fast Python linter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "ruff-0.0.277-py3-none-macosx_10_7_x86_64.whl", hash = "sha256:3250b24333ef419b7a232080d9724ccc4d2da1dbbe4ce85c4caa2290d83200f8"},
-    {file = "ruff-0.0.277-py3-none-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl", hash = "sha256:3e60605e07482183ba1c1b7237eca827bd6cbd3535fe8a4ede28cbe2a323cb97"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:7baa97c3d7186e5ed4d5d4f6834d759a27e56cf7d5874b98c507335f0ad5aadb"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:74e4b206cb24f2e98a615f87dbe0bde18105217cbcc8eb785bb05a644855ba50"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:479864a3ccd8a6a20a37a6e7577bdc2406868ee80b1e65605478ad3b8eb2ba0b"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:468bfb0a7567443cec3d03cf408d6f562b52f30c3c29df19927f1e0e13a40cd7"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:f32ec416c24542ca2f9cc8c8b65b84560530d338aaf247a4a78e74b99cd476b4"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:14a7b2f00f149c5a295f188a643ac25226ff8a4d08f7a62b1d4b0a1dc9f9b85c"},
-    {file = "ruff-0.0.277-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:a9879f59f763cc5628aa01c31ad256a0f4dc61a29355c7315b83c2a5aac932b5"},
-    {file = "ruff-0.0.277-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:f612e0a14b3d145d90eb6ead990064e22f6f27281d847237560b4e10bf2251f3"},
-    {file = "ruff-0.0.277-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:323b674c98078be9aaded5b8b51c0d9c424486566fb6ec18439b496ce79e5998"},
-    {file = "ruff-0.0.277-py3-none-musllinux_1_2_i686.whl", hash = "sha256:3a43fbe026ca1a2a8c45aa0d600a0116bec4dfa6f8bf0c3b871ecda51ef2b5dd"},
-    {file = "ruff-0.0.277-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:734165ea8feb81b0d53e3bf523adc2413fdb76f1264cde99555161dd5a725522"},
-    {file = "ruff-0.0.277-py3-none-win32.whl", hash = "sha256:88d0f2afb2e0c26ac1120e7061ddda2a566196ec4007bd66d558f13b374b9efc"},
-    {file = "ruff-0.0.277-py3-none-win_amd64.whl", hash = "sha256:6fe81732f788894a00f6ade1fe69e996cc9e485b7c35b0f53fb00284397284b2"},
-    {file = "ruff-0.0.277-py3-none-win_arm64.whl", hash = "sha256:2d4444c60f2e705c14cd802b55cd2b561d25bf4311702c463a002392d3116b22"},
-    {file = "ruff-0.0.277.tar.gz", hash = "sha256:2dab13cdedbf3af6d4427c07f47143746b6b95d9e4a254ac369a0edb9280a0d2"},
+    {file = "ruff-0.0.286-py3-none-macosx_10_7_x86_64.whl", hash = "sha256:8e22cb557e7395893490e7f9cfea1073d19a5b1dd337f44fd81359b2767da4e9"},
+    {file = "ruff-0.0.286-py3-none-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl", hash = "sha256:68ed8c99c883ae79a9133cb1a86d7130feee0397fdf5ba385abf2d53e178d3fa"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:8301f0bb4ec1a5b29cfaf15b83565136c47abefb771603241af9d6038f8981e8"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:acc4598f810bbc465ce0ed84417ac687e392c993a84c7eaf3abf97638701c1ec"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:88c8e358b445eb66d47164fa38541cfcc267847d1e7a92dd186dddb1a0a9a17f"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:0433683d0c5dbcf6162a4beb2356e820a593243f1fa714072fec15e2e4f4c939"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:ddb61a0c4454cbe4623f4a07fef03c5ae921fe04fede8d15c6e36703c0a73b07"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:47549c7c0be24c8ae9f2bce6f1c49fbafea83bca80142d118306f08ec7414041"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:559aa793149ac23dc4310f94f2c83209eedb16908a0343663be19bec42233d25"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:d73cfb1c3352e7aa0ce6fb2321f36fa1d4a2c48d2ceac694cb03611ddf0e4db6"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:3dad93b1f973c6d1db4b6a5da8690c5625a3fa32bdf38e543a6936e634b83dc3"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_i686.whl", hash = "sha256:26afc0851f4fc3738afcf30f5f8b8612a31ac3455cb76e611deea80f5c0bf3ce"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:9b6b116d1c4000de1b9bf027131dbc3b8a70507788f794c6b09509d28952c512"},
+    {file = "ruff-0.0.286-py3-none-win32.whl", hash = "sha256:556e965ac07c1e8c1c2d759ac512e526ecff62c00fde1a046acb088d3cbc1a6c"},
+    {file = "ruff-0.0.286-py3-none-win_amd64.whl", hash = "sha256:5d295c758961376c84aaa92d16e643d110be32add7465e197bfdaec5a431a107"},
+    {file = "ruff-0.0.286-py3-none-win_arm64.whl", hash = "sha256:1d6142d53ab7f164204b3133d053c4958d4d11ec3a39abf23a40b13b0784e3f0"},
+    {file = "ruff-0.0.286.tar.gz", hash = "sha256:f1e9d169cce81a384a26ee5bb8c919fe9ae88255f39a1a69fd1ebab233a85ed2"},
 ]
 
 [[package]]
@@ -3339,4 +3339,4 @@ user-search = ["pyicu"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8.0"
-content-hash = "0a8c6605e7e1d0ac7188a5d02b47a029bfb0f917458b87cb40755911442383d8"
+content-hash = "87163d8994d09d3a7983ff647a9987d4277a3966dee48741437f4e98bca7e6db"
diff --git a/pyproject.toml b/pyproject.toml
index 499dd9532d..2f1277ab52 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -312,7 +312,7 @@ all = [
 # This helps prevents merge conflicts when running a batch of dependabot updates.
 isort = ">=5.10.1"
 black = ">=22.7.0"
-ruff = "0.0.277"
+ruff = "0.0.286"
 
 # Typechecking
 lxml-stubs = ">=0.4.0"
diff --git a/synapse/config/_base.py b/synapse/config/_base.py
index 1d268a1817..69a8318127 100644
--- a/synapse/config/_base.py
+++ b/synapse/config/_base.py
@@ -186,9 +186,9 @@ class Config:
             TypeError, if given something other than an integer or a string
             ValueError: if given a string not of the form described above.
         """
-        if type(value) is int:
+        if type(value) is int:  # noqa: E721
             return value
-        elif type(value) is str:
+        elif isinstance(value, str):
             sizes = {"K": 1024, "M": 1024 * 1024}
             size = 1
             suffix = value[-1]
@@ -218,9 +218,9 @@ class Config:
             TypeError, if given something other than an integer or a string
             ValueError: if given a string not of the form described above.
         """
-        if type(value) is int:
+        if type(value) is int:  # noqa: E721
             return value
-        elif type(value) is str:
+        elif isinstance(value, str):
             second = 1000
             minute = 60 * second
             hour = 60 * minute
diff --git a/synapse/config/appservice.py b/synapse/config/appservice.py
index 919f81a9b7..a70dfbf41f 100644
--- a/synapse/config/appservice.py
+++ b/synapse/config/appservice.py
@@ -34,7 +34,7 @@ class AppServiceConfig(Config):
     def read_config(self, config: JsonDict, **kwargs: Any) -> None:
         self.app_service_config_files = config.get("app_service_config_files", [])
         if not isinstance(self.app_service_config_files, list) or not all(
-            type(x) is str for x in self.app_service_config_files
+            isinstance(x, str) for x in self.app_service_config_files
         ):
             raise ConfigError(
                 "Expected '%s' to be a list of AS config files:"
diff --git a/synapse/event_auth.py b/synapse/event_auth.py
index 531bb74f07..2ac9f8b309 100644
--- a/synapse/event_auth.py
+++ b/synapse/event_auth.py
@@ -852,11 +852,11 @@ def _check_power_levels(
                 "kick",
                 "invite",
             }:
-                if type(v) is not int:
+                if type(v) is not int:  # noqa: E721
                     raise SynapseError(400, f"{v!r} must be an integer.")
             if k in {"events", "notifications", "users"}:
                 if not isinstance(v, collections.abc.Mapping) or not all(
-                    type(v) is int for v in v.values()
+                    type(v) is int for v in v.values()  # noqa: E721
                 ):
                     raise SynapseError(
                         400,
diff --git a/synapse/events/utils.py b/synapse/events/utils.py
index 52acb21955..53af423a5a 100644
--- a/synapse/events/utils.py
+++ b/synapse/events/utils.py
@@ -702,7 +702,7 @@ def _copy_power_level_value_as_integer(
     :raises TypeError: if `old_value` is neither an integer nor a base-10 string
         representation of an integer.
     """
-    if type(old_value) is int:
+    if type(old_value) is int:  # noqa: E721
         power_levels[key] = old_value
         return
 
@@ -730,7 +730,7 @@ def validate_canonicaljson(value: Any) -> None:
     * Floats
     * NaN, Infinity, -Infinity
     """
-    if type(value) is int:
+    if type(value) is int:  # noqa: E721
         if value < CANONICALJSON_MIN_INT or CANONICALJSON_MAX_INT < value:
             raise SynapseError(400, "JSON integer out of range", Codes.BAD_JSON)
 
diff --git a/synapse/events/validator.py b/synapse/events/validator.py
index 9278f1a1aa..34625dd7a1 100644
--- a/synapse/events/validator.py
+++ b/synapse/events/validator.py
@@ -151,7 +151,7 @@ class EventValidator:
         max_lifetime = event.content.get("max_lifetime")
 
         if min_lifetime is not None:
-            if type(min_lifetime) is not int:
+            if type(min_lifetime) is not int:  # noqa: E721
                 raise SynapseError(
                     code=400,
                     msg="'min_lifetime' must be an integer",
@@ -159,7 +159,7 @@ class EventValidator:
                 )
 
         if max_lifetime is not None:
-            if type(max_lifetime) is not int:
+            if type(max_lifetime) is not int:  # noqa: E721
                 raise SynapseError(
                     code=400,
                     msg="'max_lifetime' must be an integer",
diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py
index 31e0260b83..d4e7dd45a9 100644
--- a/synapse/federation/federation_base.py
+++ b/synapse/federation/federation_base.py
@@ -280,7 +280,7 @@ def event_from_pdu_json(pdu_json: JsonDict, room_version: RoomVersion) -> EventB
         _strip_unsigned_values(pdu_json)
 
     depth = pdu_json["depth"]
-    if type(depth) is not int:
+    if type(depth) is not int:  # noqa: E721
         raise SynapseError(400, "Depth %r not an intger" % (depth,), Codes.BAD_JSON)
 
     if depth < 0:
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index 89bd597409..607013f121 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -1891,7 +1891,7 @@ class TimestampToEventResponse:
             )
 
         origin_server_ts = d.get("origin_server_ts")
-        if type(origin_server_ts) is not int:
+        if type(origin_server_ts) is not int:  # noqa: E721
             raise ValueError(
                 "Invalid response: 'origin_server_ts' must be a int but received %r"
                 % origin_server_ts
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 4a15c76a7b..187c3e6cc0 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -379,7 +379,7 @@ class MessageHandler:
         """
 
         expiry_ts = event.content.get(EventContentFields.SELF_DESTRUCT_AFTER)
-        if type(expiry_ts) is not int or event.is_state():
+        if type(expiry_ts) is not int or event.is_state():  # noqa: E721
             return
 
         # _schedule_expiry_for_event won't actually schedule anything if there's already
diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py
index 583c03447c..11342ccac8 100644
--- a/synapse/http/matrixfederationclient.py
+++ b/synapse/http/matrixfederationclient.py
@@ -243,7 +243,7 @@ class LegacyJsonSendParser(_BaseJsonParser[Tuple[int, JsonDict]]):
         return (
             isinstance(v, list)
             and len(v) == 2
-            and type(v[0]) == int
+            and type(v[0]) == int  # noqa: E721
             and isinstance(v[1], dict)
         )
 
diff --git a/synapse/media/oembed.py b/synapse/media/oembed.py
index 5ad9eec80b..2ce842c98d 100644
--- a/synapse/media/oembed.py
+++ b/synapse/media/oembed.py
@@ -204,7 +204,7 @@ class OEmbedProvider:
                 calc_description_and_urls(open_graph_response, oembed["html"])
             for size in ("width", "height"):
                 val = oembed.get(size)
-                if type(val) is int:
+                if type(val) is int:  # noqa: E721
                     open_graph_response[f"og:video:{size}"] = val
 
         elif oembed_type == "link":
diff --git a/synapse/media/thumbnailer.py b/synapse/media/thumbnailer.py
index 2bfa58ceee..d8979813b3 100644
--- a/synapse/media/thumbnailer.py
+++ b/synapse/media/thumbnailer.py
@@ -78,7 +78,7 @@ class Thumbnailer:
             image_exif = self.image._getexif()  # type: ignore
             if image_exif is not None:
                 image_orientation = image_exif.get(EXIF_ORIENTATION_TAG)
-                assert type(image_orientation) is int
+                assert type(image_orientation) is int  # noqa: E721
                 self.transpose_method = EXIF_TRANSPOSE_MAPPINGS.get(image_orientation)
         except Exception as e:
             # A lot of parsing errors can happen when parsing EXIF
diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py
index 990c079c81..554634579e 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -379,7 +379,7 @@ class BulkPushRuleEvaluator:
             keys = list(notification_levels.keys())
             for key in keys:
                 level = notification_levels.get(key, SENTINEL)
-                if level is not SENTINEL and type(level) is not int:
+                if level is not SENTINEL and type(level) is not int:  # noqa: E721
                     try:
                         notification_levels[key] = int(level)
                     except (TypeError, ValueError):
@@ -472,7 +472,11 @@ StateGroup = Union[object, int]
 
 
 def _is_simple_value(value: Any) -> bool:
-    return isinstance(value, (bool, str)) or type(value) is int or value is None
+    return (
+        isinstance(value, (bool, str))
+        or type(value) is int  # noqa: E721
+        or value is None
+    )
 
 
 def _flatten_dict(
diff --git a/synapse/rest/admin/__init__.py b/synapse/rest/admin/__init__.py
index 55e752fda8..94170715fb 100644
--- a/synapse/rest/admin/__init__.py
+++ b/synapse/rest/admin/__init__.py
@@ -157,7 +157,7 @@ class PurgeHistoryRestServlet(RestServlet):
             logger.info("[purge] purging up to token %s (event_id %s)", token, event_id)
         elif "purge_up_to_ts" in body:
             ts = body["purge_up_to_ts"]
-            if type(ts) is not int:
+            if type(ts) is not int:  # noqa: E721
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "purge_up_to_ts must be an int",
diff --git a/synapse/rest/admin/registration_tokens.py b/synapse/rest/admin/registration_tokens.py
index 95e751288b..ffce92d45e 100644
--- a/synapse/rest/admin/registration_tokens.py
+++ b/synapse/rest/admin/registration_tokens.py
@@ -143,7 +143,7 @@ class NewRegistrationTokenRestServlet(RestServlet):
         else:
             # Get length of token to generate (default is 16)
             length = body.get("length", 16)
-            if type(length) is not int:
+            if type(length) is not int:  # noqa: E721
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "length must be an integer",
@@ -163,7 +163,8 @@ class NewRegistrationTokenRestServlet(RestServlet):
 
         uses_allowed = body.get("uses_allowed", None)
         if not (
-            uses_allowed is None or (type(uses_allowed) is int and uses_allowed >= 0)
+            uses_allowed is None
+            or (type(uses_allowed) is int and uses_allowed >= 0)  # noqa: E721
         ):
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
@@ -172,13 +173,16 @@ class NewRegistrationTokenRestServlet(RestServlet):
             )
 
         expiry_time = body.get("expiry_time", None)
-        if type(expiry_time) not in (int, type(None)):
+        if expiry_time is not None and type(expiry_time) is not int:  # noqa: E721
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "expiry_time must be an integer or null",
                 Codes.INVALID_PARAM,
             )
-        if type(expiry_time) is int and expiry_time < self.clock.time_msec():
+        if (
+            type(expiry_time) is int  # noqa: E721
+            and expiry_time < self.clock.time_msec()
+        ):
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "expiry_time must not be in the past",
@@ -283,7 +287,7 @@ class RegistrationTokenRestServlet(RestServlet):
             uses_allowed = body["uses_allowed"]
             if not (
                 uses_allowed is None
-                or (type(uses_allowed) is int and uses_allowed >= 0)
+                or (type(uses_allowed) is int and uses_allowed >= 0)  # noqa: E721
             ):
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
@@ -294,13 +298,16 @@ class RegistrationTokenRestServlet(RestServlet):
 
         if "expiry_time" in body:
             expiry_time = body["expiry_time"]
-            if type(expiry_time) not in (int, type(None)):
+            if expiry_time is not None and type(expiry_time) is not int:  # noqa: E721
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "expiry_time must be an integer or null",
                     Codes.INVALID_PARAM,
                 )
-            if type(expiry_time) is int and expiry_time < self.clock.time_msec():
+            if (
+                type(expiry_time) is int  # noqa: E721
+                and expiry_time < self.clock.time_msec()
+            ):
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "expiry_time must not be in the past",
diff --git a/synapse/rest/admin/users.py b/synapse/rest/admin/users.py
index 240e6254b0..625a47ec1a 100644
--- a/synapse/rest/admin/users.py
+++ b/synapse/rest/admin/users.py
@@ -1172,14 +1172,17 @@ class RateLimitRestServlet(RestServlet):
         messages_per_second = body.get("messages_per_second", 0)
         burst_count = body.get("burst_count", 0)
 
-        if type(messages_per_second) is not int or messages_per_second < 0:
+        if (
+            type(messages_per_second) is not int  # noqa: E721
+            or messages_per_second < 0
+        ):
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "%r parameter must be a positive int" % (messages_per_second,),
                 errcode=Codes.INVALID_PARAM,
             )
 
-        if type(burst_count) is not int or burst_count < 0:
+        if type(burst_count) is not int or burst_count < 0:  # noqa: E721
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "%r parameter must be a positive int" % (burst_count,),
diff --git a/synapse/rest/client/report_event.py b/synapse/rest/client/report_event.py
index ac1a63ca27..ee93e459f6 100644
--- a/synapse/rest/client/report_event.py
+++ b/synapse/rest/client/report_event.py
@@ -55,7 +55,7 @@ class ReportEventRestServlet(RestServlet):
                 "Param 'reason' must be a string",
                 Codes.BAD_JSON,
             )
-        if type(body.get("score", 0)) is not int:
+        if type(body.get("score", 0)) is not int:  # noqa: E721
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "Param 'score' must be an integer",
diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py
index c1353b18c1..c784612f59 100644
--- a/synapse/storage/databases/main/events.py
+++ b/synapse/storage/databases/main/events.py
@@ -1671,7 +1671,7 @@ class PersistEventsStore:
             if self._ephemeral_messages_enabled:
                 # If there's an expiry timestamp on the event, store it.
                 expiry_ts = event.content.get(EventContentFields.SELF_DESTRUCT_AFTER)
-                if type(expiry_ts) is int and not event.is_state():
+                if type(expiry_ts) is int and not event.is_state():  # noqa: E721
                     self._insert_event_expiry_txn(txn, event.event_id, expiry_ts)
 
         # Insert into the room_memberships table.
@@ -2039,10 +2039,10 @@ class PersistEventsStore:
         ):
             if (
                 "min_lifetime" in event.content
-                and type(event.content["min_lifetime"]) is not int
+                and type(event.content["min_lifetime"]) is not int  # noqa: E721
             ) or (
                 "max_lifetime" in event.content
-                and type(event.content["max_lifetime"]) is not int
+                and type(event.content["max_lifetime"]) is not int  # noqa: E721
             ):
                 # Ignore the event if one of the value isn't an integer.
                 return