diff --git a/poetry.lock b/poetry.lock
index 4e3e209..0ca30eb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -308,7 +308,7 @@ dev = ["pre-commit", "tox"]
 
 [[package]]
 name = "pre-commit"
-version = "2.12.1"
+version = "2.15.0"
 description = "A framework for managing and maintaining multi-language pre-commit hooks."
 category = "dev"
 optional = false
@@ -519,7 +519,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pyt
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6.1"
-content-hash = "74c1372394b150f7633c31f62c841e1f2e0fec8ae94493fc84550859fa019e25"
+content-hash = "a07833caa683e213877a99e35005e893c92e6fb42658104bc9099bae194bb8fa"
 
 [metadata.files]
 appdirs = [
@@ -704,8 +704,8 @@ pluggy = [
     {file = "pluggy-0.13.1.tar.gz", hash = "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0"},
 ]
 pre-commit = [
-    {file = "pre_commit-2.12.1-py2.py3-none-any.whl", hash = "sha256:70c5ec1f30406250b706eda35e868b87e3e4ba099af8787e3e8b4b01e84f4712"},
-    {file = "pre_commit-2.12.1.tar.gz", hash = "sha256:900d3c7e1bf4cf0374bb2893c24c23304952181405b4d88c9c40b72bda1bb8a9"},
+    {file = "pre_commit-2.15.0-py2.py3-none-any.whl", hash = "sha256:a4ed01000afcb484d9eb8d504272e642c4c4099bbad3a6b27e519bd6a3e928a6"},
+    {file = "pre_commit-2.15.0.tar.gz", hash = "sha256:3c25add78dbdfb6a28a651780d5c311ac40dd17f160eb3954a0c59da40a505a7"},
 ]
 py = [
     {file = "py-1.10.0-py2.py3-none-any.whl", hash = "sha256:3b80836aa6d1feeaa108e046da6423ab8f6ceda6468545ae8d02d9d58d18818a"},
diff --git a/pyproject.toml b/pyproject.toml
index e0910ce..7456ec4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ python = "^3.6.1"
 [tool.poetry.dev-dependencies]
 bandit = "^1.7.0"
 pytest-cov = "^2.11.1"
-pre-commit = "^2.12.1"
+pre-commit = "^2.15.0"
 flake8 = "^3.9.1"
 tox = "^3.23.0"
 pytest = "^6.2.3"