diff --git a/poetry.lock b/poetry.lock
index 48cb3d2..344a3d6 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -380,21 +380,20 @@ plugins = ["setuptools"]
 
 [[package]]
 name = "jsonschema"
-version = "3.2.0"
+version = "4.0.1"
 description = "An implementation of JSON Schema validation for Python"
 category = "main"
 optional = false
-python-versions = "*"
+python-versions = ">=3.7"
 
 [package.dependencies]
 attrs = ">=17.4.0"
 importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
-pyrsistent = ">=0.14.0"
-six = ">=1.11.0"
+pyrsistent = ">=0.14.0,<0.17.0 || >0.17.0,<0.17.1 || >0.17.1,<0.17.2 || >0.17.2"
 
 [package.extras]
-format = ["idna", "jsonpointer (>1.13)", "rfc3987", "strict-rfc3339", "webcolors"]
-format_nongpl = ["idna", "jsonpointer (>1.13)", "webcolors", "rfc3986-validator (>0.1.0)", "rfc3339-validator"]
+format = ["fqdn", "idna", "isoduration", "jsonpointer (>1.13)", "rfc3339-validator", "rfc3987", "uri-template", "webcolors (>=1.11)"]
+format_nongpl = ["fqdn", "idna", "isoduration", "jsonpointer (>1.13)", "rfc3339-validator", "rfc3986-validator (>0.1.0)", "uri-template", "webcolors (>=1.11)"]
 
 [[package]]
 name = "marshmallow"
@@ -836,7 +835,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytes
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.0"
-content-hash = "1cd72aaa4aec59a71d9fcd90c695bfbcfae21e4f49bc9732e44ec764b3a68447"
+content-hash = "55cce00608ca48869f1ff21b6c5a477b3a290cd19fc26f5cb8429d5f45079824"
 
 [metadata.files]
 anyconfig = [
@@ -1011,8 +1010,8 @@ isort = [
     {file = "isort-5.9.3.tar.gz", hash = "sha256:9c2ea1e62d871267b78307fe511c0838ba0da28698c5732d54e2790bf3ba9899"},
 ]
 jsonschema = [
-    {file = "jsonschema-3.2.0-py2.py3-none-any.whl", hash = "sha256:4e5b3cf8216f577bee9ce139cbe72eca3ea4f292ec60928ff24758ce626cd163"},
-    {file = "jsonschema-3.2.0.tar.gz", hash = "sha256:c8a85b28d377cc7737e46e2d9f2b4f44ee3c0e1deac6bf46ddefc7187d30797a"},
+    {file = "jsonschema-4.0.1-py3-none-any.whl", hash = "sha256:9938802041347f2c62cad2aef59e9a0826cd34584f3609db950efacb4dbf6518"},
+    {file = "jsonschema-4.0.1.tar.gz", hash = "sha256:48f4e74f8bec0c2f75e9fcfffa264e78342873e1b57e2cfeae54864cc5e9e4dd"},
 ]
 marshmallow = [
     {file = "marshmallow-3.13.0-py2.py3-none-any.whl", hash = "sha256:dd4724335d3c2b870b641ffe4a2f8728a1380cd2e7e2312756715ffeaa82b842"},
diff --git a/pyproject.toml b/pyproject.toml
index b8bacbe..78d3651 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ docker-pycreds = "0.4.0"
 environs = "9.3.3"
 idna = "3.2"
 ipaddress = "1.0.23"
-jsonschema = "3.2.0"
+jsonschema = "4.0.1"
 nested-lookup = "0.2.22"
 pathspec = "0.9.0"
 python = "^3.7.0"