diff --git a/poetry.lock b/poetry.lock
index 70fdd3e..82080a0 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -178,8 +178,8 @@ python-versions = ">=3.6"
 importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
 
 [package.extras]
-dev = ["pre-commit", "tox"]
-testing = ["pytest", "pytest-benchmark"]
+testing = ["pytest-benchmark", "pytest"]
+dev = ["tox", "pre-commit"]
 
 [[package]]
 name = "pycodestyle"
@@ -240,7 +240,7 @@ python-versions = "*"
 ujson = ">=3.0.0"
 
 [package.extras]
-test = ["pylint", "pycodestyle", "pyflakes", "pytest", "pytest-cov", "coverage"]
+test = ["coverage", "pytest-cov", "pytest", "pyflakes", "pycodestyle", "pylint"]
 
 [[package]]
 name = "python-lsp-server"
@@ -299,7 +299,7 @@ dev = ["build", "pytest", "pytest-timeout"]
 
 [[package]]
 name = "sanic"
-version = "21.12.1"
+version = "21.12.2"
 description = "A web server and web framework that's written to go fast. Build fast. Run fast."
 category = "main"
 optional = false
@@ -315,8 +315,8 @@ uvloop = {version = ">=0.5.3", markers = "sys_platform != \"win32\" and implemen
 websockets = ">=10.0"
 
 [package.extras]
-all = ["mistune (<2.0.0)", "flake8", "isort (>=5.0.0)", "sanic-testing (>=0.7.0)", "towncrier", "bandit", "m2r2", "mypy (>=0.901,<0.910)", "pytest-cov", "sphinx (>=2.1.2)", "coverage (==5.3)", "pytest-sugar", "cryptography", "tox", "beautifulsoup4", "black", "pytest-benchmark", "docutils", "gunicorn (==20.0.4)", "pytest-sanic", "uvicorn (<0.15.0)", "pygments", "chardet (>=3.0.0,<4.0.0)", "sphinx-rtd-theme (>=0.4.3)", "pytest (==6.2.5)", "types-ujson"]
-dev = ["sanic-testing (>=0.7.0)", "pytest (==6.2.5)", "coverage (==5.3)", "gunicorn (==20.0.4)", "pytest-cov", "beautifulsoup4", "pytest-sanic", "pytest-sugar", "pytest-benchmark", "chardet (>=3.0.0,<4.0.0)", "flake8", "black", "isort (>=5.0.0)", "bandit", "mypy (>=0.901,<0.910)", "docutils", "pygments", "uvicorn (<0.15.0)", "cryptography", "tox", "towncrier", "types-ujson"]
+dev = ["gunicorn (==20.0.4)", "sanic-testing (>=0.7.0)", "pytest (==6.2.5)", "coverage (==5.3)", "pytest-cov", "beautifulsoup4", "pytest-sanic", "pytest-sugar", "pytest-benchmark", "chardet (>=3.0.0,<4.0.0)", "flake8", "black", "isort (>=5.0.0)", "bandit", "mypy (>=0.901,<0.910)", "docutils", "pygments", "uvicorn (<0.15.0)", "cryptography", "tox", "towncrier", "types-ujson"]
+all = ["sphinx-rtd-theme (>=0.4.3)", "isort (>=5.0.0)", "chardet (>=3.0.0,<4.0.0)", "black", "gunicorn (==20.0.4)", "cryptography", "uvicorn (<0.15.0)", "docutils", "pytest-cov", "pytest-sugar", "pytest-benchmark", "mypy (>=0.901,<0.910)", "tox", "mistune (<2.0.0)", "sanic-testing (>=0.7.0)", "flake8", "beautifulsoup4", "pytest (==6.2.5)", "sphinx (>=2.1.2)", "pygments", "pytest-sanic", "coverage (==5.3)", "m2r2", "bandit", "towncrier", "types-ujson"]
 docs = ["sphinx (>=2.1.2)", "sphinx-rtd-theme (>=0.4.3)", "docutils", "pygments", "m2r2", "mistune (<2.0.0)"]
 ext = ["sanic-ext"]
 test = ["sanic-testing (>=0.7.0)", "pytest (==6.2.5)", "coverage (==5.3)", "gunicorn (==20.0.4)", "pytest-cov", "beautifulsoup4", "pytest-sanic", "pytest-sugar", "pytest-benchmark", "chardet (>=3.0.0,<4.0.0)", "flake8", "black", "isort (>=5.0.0)", "bandit", "mypy (>=0.901,<0.910)", "docutils", "pygments", "uvicorn (<0.15.0)", "types-ujson"]
@@ -446,7 +446,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.7,<4.0"
-content-hash = "dabfff46aa566d6d9a8aae97f56624b68e09261e4e4ce5907fa9417b879c1c61"
+content-hash = "76b75088a3e456eb4baadb767582f89b4ad261d244bbc6678ceb4aeeb5613b9a"
 
 [metadata.files]
 aiofiles = [
@@ -703,8 +703,8 @@ rope = [
     {file = "rope-0.22.0.tar.gz", hash = "sha256:b00fbc064a26fc62d7220578a27fd639b2fad57213663cc396c137e92d73f10f"},
 ]
 sanic = [
-    {file = "sanic-21.12.1-py3-none-any.whl", hash = "sha256:53230ba1a1081e6b075e58339a47c07d2bf618119fa40ba88c69fe57c99126f1"},
-    {file = "sanic-21.12.1.tar.gz", hash = "sha256:6f15ecfef47d4288aac04d8741833a7701cd94f2d4a28fc5667ce2844363152d"},
+    {file = "sanic-21.12.2-py3-none-any.whl", hash = "sha256:ef4edddfba46f2f8728400470f84deb91d9e5fc21cf2531512acf70638699620"},
+    {file = "sanic-21.12.2.tar.gz", hash = "sha256:c426e15aac6984860c6d1221329be17e02e2dfed4ce0abf8532ab096026ee5e3"},
 ]
 sanic-openapi = [
     {file = "sanic-openapi-21.12.0.tar.gz", hash = "sha256:7cda62234d08c965f739eaac6b059e8f244d87061d97335c57287fd6ae16bf52"},
diff --git a/pyproject.toml b/pyproject.toml
index b6305b1..30b4974 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ license = "MIT"
 python = ">=3.7,<4.0"
 mpv = "^0.1" # TODO: do we use this?
 youtube_dl = "^2021.12.17"
-sanic = "^21.6.2"
+sanic = "^21.12.2"
 sanic-openapi = "^21.6.1"
 
 [tool.poetry.dev-dependencies]