diff --git a/poetry.lock b/poetry.lock
index 5307716..8f72119 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -208,23 +208,26 @@ category = "dev"
 description = "A library for property-based testing"
 name = "hypothesis"
 optional = false
-python-versions = ">=3.5"
-version = "5.1.0"
+python-versions = ">=3.6"
+version = "5.37.0"
 
 [package.dependencies]
 attrs = ">=19.2.0"
 sortedcontainers = ">=2.1.0,<3.0.0"
 
 [package.extras]
-all = ["django (>=1.11)", "dpcontracts (>=0.4)", "lark-parser (>=0.6.5)", "numpy (>=1.9.0)", "pandas (>=0.19)", "pytest (>=4.3)", "python-dateutil (>=1.4)", "pytz (>=2014.1)"]
+all = ["black (>=19.10b0)", "click (>=7.0)", "django (>=2.2)", "dpcontracts (>=0.4)", "lark-parser (>=0.6.5)", "numpy (>=1.9.0)", "pandas (>=0.19)", "pytest (>=4.3)", "python-dateutil (>=1.4)", "pytz (>=2014.1)", "redis (>=3.0.0)"]
+cli = ["click (>=7.0)", "black (>=19.10b0)"]
 dateutil = ["python-dateutil (>=1.4)"]
-django = ["pytz (>=2014.1)", "django (>=1.11)"]
+django = ["pytz (>=2014.1)", "django (>=2.2)"]
 dpcontracts = ["dpcontracts (>=0.4)"]
+ghostwriter = ["black (>=19.10b0)"]
 lark = ["lark-parser (>=0.6.5)"]
 numpy = ["numpy (>=1.9.0)"]
 pandas = ["pandas (>=0.19)"]
 pytest = ["pytest (>=4.3)"]
 pytz = ["pytz (>=2014.1)"]
+redis = ["redis (>=3.0.0)"]
 
 [[package]]
 category = "main"
@@ -245,6 +248,7 @@ version = "1.2.0"
 [[package]]
 category = "dev"
 description = "Read metadata from Python packages"
+marker = "python_version < \"3.8\""
 name = "importlib-metadata"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
@@ -696,6 +700,7 @@ socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
 [[package]]
 category = "dev"
 description = "Backport of pathlib-compatible object wrapper for zip files"
+marker = "python_version < \"3.8\""
 name = "zipp"
 optional = false
 python-versions = ">=3.6"
@@ -709,7 +714,7 @@ testing = ["pytest (>=3.5,<3.7.3 || >3.7.3)", "pytest-checkdocs (>=1.2.3)", "pyt
 docs = ["sphinx", "sphinx-autodoc-typehints", "toml"]
 
 [metadata]
-content-hash = "b97e95c624740f77b0876ee87bf77a1dbfaec479964dbd8aa0e31690a10c0765"
+content-hash = "31d739e2e155b66093b5a38624fbcaa3fc2fed2d8fd544febeb05542e1d93e78"
 lock-version = "1.0"
 python-versions = ">= 3.6"
 
@@ -827,8 +832,8 @@ gitpython = [
     {file = "GitPython-3.1.8.tar.gz", hash = "sha256:080bf8e2cf1a2b907634761c2eaefbe83b69930c94c66ad11b65a8252959f912"},
 ]
 hypothesis = [
-    {file = "hypothesis-5.1.0-py3-none-any.whl", hash = "sha256:6abd5740ed05dff9efe0df18f0f7013eb4aa99c143f7177fbefb603888a990d0"},
-    {file = "hypothesis-5.1.0.tar.gz", hash = "sha256:1b03916e72265655378c5e67f27663adb1e6175fe1ad906d58997b7a04ce99ad"},
+    {file = "hypothesis-5.37.0-py3-none-any.whl", hash = "sha256:180507e78a4f52b1c470164d1a03b74b0032e473a98cc2933e85e72aee40c6a1"},
+    {file = "hypothesis-5.37.0.tar.gz", hash = "sha256:b3a6ae80e8661b6cab0a722cc437d26274d5e3d0759ef2f6a6a1c3b066dd3185"},
 ]
 idna = [
     {file = "idna-2.10-py2.py3-none-any.whl", hash = "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"},
diff --git a/pyproject.toml b/pyproject.toml
index 24ea709..e5d2550 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ toml = { version = "^0.10.0", optional = true }
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.1"
-hypothesis = "^5.1"
+hypothesis = "^5.37"
 isort = "^4.3"
 flake8 = "^3.8"
 black = "^19.3b0"