diff --git a/Pipfile b/Pipfile
index 91db1358c..3a106caeb 100644
--- a/Pipfile
+++ b/Pipfile
@@ -14,7 +14,7 @@ pytest-asyncio = "*"
 sphinx = ">1.7"
 sphinxcontrib-asyncio = "*"
 sphinx-rtd-theme = "*"
-black = {version = "*", python_version = ">= '3.6'"}
+black = "*"
 
 [pipenv]
 allow_prereleases = true
diff --git a/Pipfile.lock b/Pipfile.lock
index e5a038940..f8959d31e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "d340e4a19777736703970e45766d05d67b973db38b87382b6ef8696cb53abb60"
+            "sha256": "b6f739015def0fc7efb2b9aab7b0cc7e21d88e56b9b73f8611669d8c0814bc64"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -248,19 +248,18 @@
         },
         "babel": {
             "hashes": [
-                "sha256:8ce4cb6fdd4393edd323227cba3a077bceb2a6ce5201c902c65e730046f41f14",
-                "sha256:ad209a68d7162c4cff4b29cdebe3dec4cef75492df501b0049a9433c96ce6f80"
+                "sha256:6778d85147d5d85345c14a26aada5e478ab04e39b078b0745ee6870c2b5cf669",
+                "sha256:8cba50f48c529ca3fa18cf81fa9403be176d374ac4d60738b839122dfaaa3d23"
             ],
-            "version": "==2.5.3"
+            "version": "==2.6.0"
         },
         "black": {
             "hashes": [
-                "sha256:4fec2566f9fbbd4a58de50a168cbe3ab952713530410d227e82e4c65d1fad946",
-                "sha256:5fec0f25486046b9edb97961c946412ced96021247dd1a60ecd9f0567b68b030"
+                "sha256:c956857a831e508e75f0dc754b86982bad98d95c96aae39c20749209b3958ad7",
+                "sha256:fa8d4b58aeb454443d4ef02c9daa615cd9a241f0cbe5f2b38b5965209d26dd1c"
             ],
             "index": "pypi",
-            "markers": "python_version >= '3.6'",
-            "version": "==18.5b0"
+            "version": "==18.5b1"
         },
         "certifi": {
             "hashes": [
@@ -413,11 +412,11 @@
         },
         "sphinx": {
             "hashes": [
-                "sha256:2e7ad92e96eff1b2006cf9f0cdb2743dacbae63755458594e9e8238b0c3dc60b",
-                "sha256:e9b1a75a3eae05dded19c80eb17325be675e0698975baae976df603b6ed1eb10"
+                "sha256:85f7e32c8ef07f4ba5aeca728e0f7717bef0789fba8458b8d9c5c294cad134f3",
+                "sha256:d45480a229edf70d84ca9fae3784162b1bc75ee47e480ffe04a4b7f21a95d76d"
             ],
             "index": "pypi",
-            "version": "==1.7.4"
+            "version": "==1.7.5"
         },
         "sphinx-rtd-theme": {
             "hashes": [
diff --git a/redbot/cogs/admin/admin.py b/redbot/cogs/admin/admin.py
index d4f755503..1e722b943 100644
--- a/redbot/cogs/admin/admin.py
+++ b/redbot/cogs/admin/admin.py
@@ -40,7 +40,6 @@ RUNNING_ANNOUNCEMENT = (
 
 
 class Admin:
-
     def __init__(self, config=Config):
         self.conf = config.get_conf(self, 8237492837454039, force_registration=True)
 
diff --git a/redbot/cogs/admin/announcer.py b/redbot/cogs/admin/announcer.py
index 09272080f..9ee9cffbc 100644
--- a/redbot/cogs/admin/announcer.py
+++ b/redbot/cogs/admin/announcer.py
@@ -5,7 +5,6 @@ from discord.ext import commands
 
 
 class Announcer:
-
     def __init__(self, ctx: commands.Context, message: str, config=None):
         """
         :param ctx:
diff --git a/redbot/cogs/admin/converters.py b/redbot/cogs/admin/converters.py
index ac446f067..d73d52f6f 100644
--- a/redbot/cogs/admin/converters.py
+++ b/redbot/cogs/admin/converters.py
@@ -3,7 +3,6 @@ from discord.ext import commands
 
 
 class MemberDefaultAuthor(commands.Converter):
-
     async def convert(self, ctx: commands.Context, arg: str) -> discord.Member:
         member_converter = commands.MemberConverter()
         try:
@@ -17,7 +16,6 @@ class MemberDefaultAuthor(commands.Converter):
 
 
 class SelfRole(commands.Converter):
-
     async def convert(self, ctx: commands.Context, arg: str) -> discord.Role:
         admin = ctx.command.instance
         if admin is None:
diff --git a/redbot/cogs/alias/alias_entry.py b/redbot/cogs/alias/alias_entry.py
index 48fa40f12..9bf06d41a 100644
--- a/redbot/cogs/alias/alias_entry.py
+++ b/redbot/cogs/alias/alias_entry.py
@@ -5,7 +5,6 @@ from redbot.core import commands
 
 
 class AliasEntry:
-
     def __init__(
         self, name: str, command: Tuple[str], creator: discord.Member, global_: bool = False
     ):
diff --git a/redbot/cogs/audio/audio.py b/redbot/cogs/audio/audio.py
index 26a713371..868e13a09 100644
--- a/redbot/cogs/audio/audio.py
+++ b/redbot/cogs/audio/audio.py
@@ -20,7 +20,6 @@ __author__ = ["aikaterna", "billy/bollo/ati"]
 
 @cog_i18n(_)
 class Audio:
-
     def __init__(self, bot):
         self.bot = bot
         self.config = Config.get_conf(self, 2711759130, force_registration=True)
diff --git a/redbot/cogs/customcom/customcom.py b/redbot/cogs/customcom/customcom.py
index 4c97f8d61..dd6d3f759 100644
--- a/redbot/cogs/customcom/customcom.py
+++ b/redbot/cogs/customcom/customcom.py
@@ -25,7 +25,6 @@ class AlreadyExists(CCError):
 
 
 class CommandObj:
-
     def __init__(self, **kwargs):
         config = kwargs.get("config")
         self.bot = kwargs.get("bot")
diff --git a/redbot/cogs/downloader/checks.py b/redbot/cogs/downloader/checks.py
index b0d6fd3ad..6217da0e8 100644
--- a/redbot/cogs/downloader/checks.py
+++ b/redbot/cogs/downloader/checks.py
@@ -17,7 +17,6 @@ REPO_INSTALL_MSG = (
 
 
 def install_agreement():
-
     async def pred(ctx: commands.Context):
         downloader = ctx.command.instance
         if downloader is None:
diff --git a/redbot/cogs/downloader/converters.py b/redbot/cogs/downloader/converters.py
index 20ab09a07..801db62fb 100644
--- a/redbot/cogs/downloader/converters.py
+++ b/redbot/cogs/downloader/converters.py
@@ -5,7 +5,6 @@ from .installable import Installable
 
 
 class InstalledCog(commands.Converter):
-
     async def convert(self, ctx: commands.Context, arg: str) -> Installable:
         downloader = ctx.bot.get_cog("Downloader")
         if downloader is None:
diff --git a/redbot/cogs/downloader/downloader.py b/redbot/cogs/downloader/downloader.py
index 60a71240e..1b80e7504 100644
--- a/redbot/cogs/downloader/downloader.py
+++ b/redbot/cogs/downloader/downloader.py
@@ -27,7 +27,6 @@ _ = Translator("Downloader", __file__)
 
 @cog_i18n(_)
 class Downloader:
-
     def __init__(self, bot: Red):
         self.bot = bot
 
diff --git a/redbot/cogs/downloader/errors.py b/redbot/cogs/downloader/errors.py
index af1892dea..2b25adc9a 100644
--- a/redbot/cogs/downloader/errors.py
+++ b/redbot/cogs/downloader/errors.py
@@ -17,6 +17,7 @@ class DownloaderException(Exception):
     """
     Base class for Downloader exceptions.
     """
+
     pass
 
 
@@ -31,6 +32,7 @@ class InvalidRepoName(DownloaderException):
     Throw when a repo name is invalid. Check
     the message for a more detailed reason.
     """
+
     pass
 
 
@@ -39,6 +41,7 @@ class ExistingGitRepo(DownloaderException):
     Thrown when trying to clone into a folder where a
     git repo already exists.
     """
+
     pass
 
 
@@ -47,6 +50,7 @@ class MissingGitRepo(DownloaderException):
     Thrown when a git repo is expected to exist but
     does not.
     """
+
     pass
 
 
@@ -54,6 +58,7 @@ class CloningError(GitException):
     """
     Thrown when git clone returns a non zero exit code.
     """
+
     pass
 
 
@@ -62,6 +67,7 @@ class CurrentHashError(GitException):
     Thrown when git returns a non zero exit code attempting
     to determine the current commit hash.
     """
+
     pass
 
 
@@ -70,6 +76,7 @@ class HardResetError(GitException):
     Thrown when there is an issue trying to execute a hard reset
     (usually prior to a repo update).
     """
+
     pass
 
 
@@ -77,6 +84,7 @@ class UpdateError(GitException):
     """
     Thrown when git pull returns a non zero error code.
     """
+
     pass
 
 
@@ -84,6 +92,7 @@ class GitDiffError(GitException):
     """
     Thrown when a git diff fails.
     """
+
     pass
 
 
@@ -91,4 +100,5 @@ class PipError(DownloaderException):
     """
     Thrown when pip returns a non-zero return code.
     """
+
     pass
diff --git a/redbot/cogs/downloader/repo_manager.py b/redbot/cogs/downloader/repo_manager.py
index a686959e1..b2a747d27 100644
--- a/redbot/cogs/downloader/repo_manager.py
+++ b/redbot/cogs/downloader/repo_manager.py
@@ -495,7 +495,6 @@ class Repo(RepoJSONMixin):
 
 
 class RepoManager:
-
     def __init__(self):
 
         self._repos = {}
diff --git a/redbot/cogs/economy/economy.py b/redbot/cogs/economy/economy.py
index 5dfa45656..d2cb46e24 100644
--- a/redbot/cogs/economy/economy.py
+++ b/redbot/cogs/economy/economy.py
@@ -74,7 +74,6 @@ SLOT_PAYOUTS_MSG = _(
 
 
 def guild_only_check():
-
     async def pred(ctx: commands.Context):
         if await bank.is_global():
             return True
@@ -87,7 +86,6 @@ def guild_only_check():
 
 
 class SetParser:
-
     def __init__(self, argument):
         allowed = ("+", "-")
         self.sum = int(argument)
diff --git a/redbot/cogs/general/general.py b/redbot/cogs/general/general.py
index 965e61366..7fce063f3 100644
--- a/redbot/cogs/general/general.py
+++ b/redbot/cogs/general/general.py
@@ -21,7 +21,6 @@ class RPS(Enum):
 
 
 class RPSParser:
-
     def __init__(self, argument):
         argument = argument.lower()
         if argument == "rock":
diff --git a/redbot/cogs/image/image.py b/redbot/cogs/image/image.py
index 3cedc8f08..156aec9ef 100644
--- a/redbot/cogs/image/image.py
+++ b/redbot/cogs/image/image.py
@@ -13,6 +13,7 @@ GIPHY_API_KEY = "dc6zaTOxFJmzC"
 @cog_i18n(_)
 class Image:
     """Image related commands."""
+
     default_global = {"imgur_client_id": None}
 
     def __init__(self, bot):
diff --git a/redbot/cogs/mod/checks.py b/redbot/cogs/mod/checks.py
index 3cb1baaf5..5f8de3663 100644
--- a/redbot/cogs/mod/checks.py
+++ b/redbot/cogs/mod/checks.py
@@ -3,7 +3,6 @@ import discord
 
 
 def mod_or_voice_permissions(**perms):
-
     async def pred(ctx: commands.Context):
         author = ctx.author
         guild = ctx.guild
@@ -31,7 +30,6 @@ def mod_or_voice_permissions(**perms):
 
 
 def admin_or_voice_permissions(**perms):
-
     async def pred(ctx: commands.Context):
         author = ctx.author
         guild = ctx.guild
@@ -54,7 +52,6 @@ def admin_or_voice_permissions(**perms):
 
 
 def bot_has_voice_permissions(**perms):
-
     async def pred(ctx: commands.Context):
         guild = ctx.guild
         for vc in guild.voice_channels:
diff --git a/redbot/cogs/permissions/converters.py b/redbot/cogs/permissions/converters.py
index 2a0cd3bb0..de4526b26 100644
--- a/redbot/cogs/permissions/converters.py
+++ b/redbot/cogs/permissions/converters.py
@@ -3,7 +3,6 @@ from typing import Tuple
 
 
 class CogOrCommand(commands.Converter):
-
     async def convert(self, ctx: commands.Context, arg: str) -> Tuple[str]:
         ret = ctx.bot.get_cog(arg)
         if ret:
@@ -16,7 +15,6 @@ class CogOrCommand(commands.Converter):
 
 
 class RuleType(commands.Converter):
-
     async def convert(self, ctx: commands.Context, arg: str) -> str:
         if arg.lower() in ("allow", "whitelist", "allowed"):
             return "allow"
diff --git a/redbot/cogs/streams/streamtypes.py b/redbot/cogs/streams/streamtypes.py
index 10f41046a..8c4e95b1c 100644
--- a/redbot/cogs/streams/streamtypes.py
+++ b/redbot/cogs/streams/streamtypes.py
@@ -30,7 +30,6 @@ def rnd(url):
 
 
 class TwitchCommunity:
-
     def __init__(self, **kwargs):
         self.name = kwargs.pop("name")
         self.id = kwargs.pop("id", None)
@@ -119,7 +118,6 @@ class TwitchCommunity:
 
 
 class Stream:
-
     def __init__(self, **kwargs):
         self.name = kwargs.pop("name", None)
         self.channels = kwargs.pop("channels", [])
@@ -148,7 +146,6 @@ class Stream:
 
 
 class YoutubeStream(Stream):
-
     def __init__(self, **kwargs):
         self.id = kwargs.pop("id", None)
         self._token = kwargs.pop("token", None)
@@ -213,7 +210,6 @@ class YoutubeStream(Stream):
 
 
 class TwitchStream(Stream):
-
     def __init__(self, **kwargs):
         self.id = kwargs.pop("id", None)
         self._token = kwargs.pop("token", None)
@@ -288,7 +284,6 @@ class TwitchStream(Stream):
 
 
 class HitboxStream(Stream):
-
     async def is_online(self):
         url = "https://api.hitbox.tv/media/live/" + self.name
 
@@ -326,7 +321,6 @@ class HitboxStream(Stream):
 
 
 class MixerStream(Stream):
-
     async def is_online(self):
         url = "https://mixer.com/api/v1/channels/" + self.name
 
@@ -368,7 +362,6 @@ class MixerStream(Stream):
 
 
 class PicartoStream(Stream):
-
     async def is_online(self):
         url = "https://api.picarto.tv/v1/channel/name/" + self.name
 
diff --git a/redbot/cogs/trivia/trivia.py b/redbot/cogs/trivia/trivia.py
index eec6b0e06..fe67c3a8b 100644
--- a/redbot/cogs/trivia/trivia.py
+++ b/redbot/cogs/trivia/trivia.py
@@ -18,6 +18,7 @@ UNIQUE_ID = 0xb3c0e453
 
 class InvalidListError(Exception):
     """A Trivia list file is in invalid format."""
+
     pass
 
 
diff --git a/redbot/core/__init__.py b/redbot/core/__init__.py
index 803982e0b..172371be4 100644
--- a/redbot/core/__init__.py
+++ b/redbot/core/__init__.py
@@ -4,7 +4,6 @@ __all__ = ["Config", "__version__"]
 
 
 class VersionInfo:
-
     def __init__(self, major, minor, micro, releaselevel, serial):
         self._levels = ["alpha", "beta", "final"]
         self.major = major
diff --git a/redbot/core/checks.py b/redbot/core/checks.py
index a72249781..68ebb7be2 100644
--- a/redbot/core/checks.py
+++ b/redbot/core/checks.py
@@ -16,7 +16,6 @@ async def check_overrides(ctx, *, level):
 
 
 def is_owner(**kwargs):
-
     async def check(ctx):
         override = await check_overrides(ctx, level="owner")
         return override if override is not None else await ctx.bot.is_owner(ctx.author, **kwargs)
@@ -73,7 +72,6 @@ async def is_admin_or_superior(ctx):
 
 
 def mod_or_permissions(**perms):
-
     async def predicate(ctx):
         override = await check_overrides(ctx, level="mod")
         return (
@@ -86,7 +84,6 @@ def mod_or_permissions(**perms):
 
 
 def admin_or_permissions(**perms):
-
     async def predicate(ctx):
         override = await check_overrides(ctx, level="admin")
         return (
@@ -99,7 +96,6 @@ def admin_or_permissions(**perms):
 
 
 def bot_in_a_guild(**kwargs):
-
     async def predicate(ctx):
         return len(ctx.bot.guilds) > 0
 
@@ -107,7 +103,6 @@ def bot_in_a_guild(**kwargs):
 
 
 def guildowner_or_permissions(**perms):
-
     async def predicate(ctx):
         has_perms_or_is_owner = await check_permissions(ctx, perms)
         if ctx.guild is None:
diff --git a/redbot/core/commands/commands.py b/redbot/core/commands/commands.py
index 03a39a1c4..1061b9880 100644
--- a/redbot/core/commands/commands.py
+++ b/redbot/core/commands/commands.py
@@ -55,6 +55,7 @@ class Group(Command, commands.Group):
     This class inherits from `discord.ext.commands.Group`, with `Command` mixed
     in.
     """
+
     pass
 
 
diff --git a/redbot/core/config.py b/redbot/core/config.py
index b4ec00131..a217bc13e 100644
--- a/redbot/core/config.py
+++ b/redbot/core/config.py
@@ -441,6 +441,7 @@ class Config:
         attempting to access data.
 
     """
+
     GLOBAL = "GLOBAL"
     GUILD = "GUILD"
     CHANNEL = "TEXTCHANNEL"
diff --git a/redbot/core/drivers/red_base.py b/redbot/core/drivers/red_base.py
index 7766a44e9..38b8bb14f 100644
--- a/redbot/core/drivers/red_base.py
+++ b/redbot/core/drivers/red_base.py
@@ -2,7 +2,6 @@ __all__ = ["BaseDriver"]
 
 
 class BaseDriver:
-
     def __init__(self, cog_name, identifier):
         self.cog_name = cog_name
         self.unique_cog_identifier = identifier
diff --git a/redbot/core/events.py b/redbot/core/events.py
index 15eb3ff6d..9eb872818 100644
--- a/redbot/core/events.py
+++ b/redbot/core/events.py
@@ -49,7 +49,6 @@ def should_log_sentry(exception) -> bool:
 
 
 def init_events(bot, cli_flags):
-
     @bot.event
     async def on_connect():
         if bot.uptime is None:
diff --git a/redbot/core/global_checks.py b/redbot/core/global_checks.py
index 2ef57166b..40edd0c1f 100644
--- a/redbot/core/global_checks.py
+++ b/redbot/core/global_checks.py
@@ -3,7 +3,6 @@ from . import commands
 
 
 def init_global_checks(bot):
-
     @bot.check
     async def global_perms(ctx):
         """Check the user is/isn't globally whitelisted/blacklisted."""
diff --git a/redbot/core/rpc.py b/redbot/core/rpc.py
index 5edced847..692833e68 100644
--- a/redbot/core/rpc.py
+++ b/redbot/core/rpc.py
@@ -89,7 +89,6 @@ methods = Methods()
 
 
 class BaseRPCMethodMixin:
-
     def __init__(self):
         methods.add(self.all_methods, name="all_methods")
 
diff --git a/redbot/core/utils/antispam.py b/redbot/core/utils/antispam.py
index e2bc12ed8..8135b8330 100644
--- a/redbot/core/utils/antispam.py
+++ b/redbot/core/utils/antispam.py
@@ -18,6 +18,7 @@ class AntiSpam:
     Where quantity represents the maximum amount of times
     something should be allowed in an interval.
     """
+
     # TODO : Decorator interface for command check using `spammy`
     # with insertion of the antispam element into context
     # for manual stamping on succesful command completion
diff --git a/setup.py b/setup.py
index e9be9f23d..1b497a94b 100644
--- a/setup.py
+++ b/setup.py
@@ -113,6 +113,6 @@ setup(
         "mongo": ["motor"],
         "docs": ["sphinx>=1.7", "sphinxcontrib-asyncio", "sphinx_rtd_theme"],
         "voice": ["red-lavalink>=0.0.4"],
-        "style": ["black"],
+        "style": ["black==18.5b1"],
     },
 )
diff --git a/tests/cogs/downloader/test_downloader.py b/tests/cogs/downloader/test_downloader.py
index 2fc2ccf1e..9c894622c 100644
--- a/tests/cogs/downloader/test_downloader.py
+++ b/tests/cogs/downloader/test_downloader.py
@@ -25,7 +25,6 @@ async def fake_run_noprint(*args, **kwargs):
 
 @pytest.fixture(scope="module", autouse=True)
 def patch_relative_to(monkeysession):
-
     def fake_relative_to(self, some_path: Path):
         return self
 
diff --git a/tests/conftest.py b/tests/conftest.py
index d8a541093..4ecfc2048 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -27,7 +27,6 @@ def override_data_path(tmpdir):
 
 @pytest.fixture()
 def coroutine():
-
     async def some_coro(*args, **kwargs):
         return args, kwargs
 
@@ -74,7 +73,6 @@ def guild_factory():
     mock_guild = namedtuple("Guild", "id members")
 
     class GuildFactory:
-
         def get(self):
             return mock_guild(random.randint(1, 999999999), [])
 
@@ -103,7 +101,6 @@ def member_factory(guild_factory):
     mock_member = namedtuple("Member", "id guild display_name")
 
     class MemberFactory:
-
         def get(self):
             return mock_member(random.randint(1, 999999999), guild_factory.get(), "Testing_Name")
 
@@ -120,7 +117,6 @@ def user_factory():
     mock_user = namedtuple("User", "id")
 
     class UserFactory:
-
         def get(self):
             return mock_user(random.randint(1, 999999999))