diff --git a/poetry.lock b/poetry.lock
index 349b0aa..1b63a86 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -148,7 +148,7 @@ description = "the modular source code checker: pep8 pyflakes and co"
 name = "flake8"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "3.8.2"
+version = "3.8.3"
 
 [package.dependencies]
 mccabe = ">=0.6.0,<0.7.0"
@@ -342,7 +342,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "3be48cbcd161b2c8d8b1024991fae211582a74348dcd917cf5e188a71a977249"
+content-hash = "0abaa3f68b4678c5fdb562b81c3e021dca5aaefa7ead17fdbe77a27a39e3c1f6"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -449,8 +449,8 @@ docopt = [
     {file = "docopt-0.6.2.tar.gz", hash = "sha256:49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"},
 ]
 flake8 = [
-    {file = "flake8-3.8.2-py2.py3-none-any.whl", hash = "sha256:ccaa799ef9893cebe69fdfefed76865aeaefbb94cb8545617b2298786a4de9a5"},
-    {file = "flake8-3.8.2.tar.gz", hash = "sha256:c69ac1668e434d37a2d2880b3ca9aafd54b3a10a3ac1ab101d22f29e29cf8634"},
+    {file = "flake8-3.8.3-py2.py3-none-any.whl", hash = "sha256:15e351d19611c887e482fb960eae4d44845013cc142d42896e9862f775d8cf5c"},
+    {file = "flake8-3.8.3.tar.gz", hash = "sha256:f04b9fcbac03b0a3e58c0ab3a0ecc462e023a9faf046d57794184028123aa208"},
 ]
 idna = [
     {file = "idna-2.9-py2.py3-none-any.whl", hash = "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"},
diff --git a/pyproject.toml b/pyproject.toml
index 9f26508..714ffc5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ refract = "==0.4.0"
 
 [tool.poetry.dev-dependencies]
 isort = "^4.3"
-flake8 = "^3.8.2"
+flake8 = "^3.8.3"
 black = { version = "==19.10b0", allow-prereleases = true, python = "^3.6" }
 coveralls = "^2.0.0"