diff --git a/poetry.lock b/poetry.lock
index cdbd51b5ca2d1e538ce226e6b8131925a51cb59e..03264616323cf0f4c6b50856e9c23e7dfcb5b5ad 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1450,15 +1450,15 @@ category = "dev"
 description = "A Django plugin for pytest."
 name = "pytest-django"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "3.9.0"
+python-versions = ">=3.5"
+version = "4.1.0"
 
 [package.dependencies]
-pytest = ">=3.6"
+pytest = ">=5.4.0"
 
 [package.extras]
 docs = ["sphinx", "sphinx-rtd-theme"]
-testing = ["django", "django-configurations (>=2.0)", "six"]
+testing = ["django", "django-configurations (>=2.0)"]
 
 [[package]]
 category = "dev"
@@ -2642,8 +2642,8 @@ pytest-cov = [
     {file = "pytest_cov-2.10.1-py2.py3-none-any.whl", hash = "sha256:45ec2d5182f89a81fc3eb29e3d1ed3113b9e9a873bcddb2a71faaab066110191"},
 ]
 pytest-django = [
-    {file = "pytest-django-3.9.0.tar.gz", hash = "sha256:664e5f42242e5e182519388f01b9f25d824a9feb7cd17d8f863c8d776f38baf9"},
-    {file = "pytest_django-3.9.0-py2.py3-none-any.whl", hash = "sha256:64f99d565dd9497af412fcab2989fe40982c1282d4118ff422b407f3f7275ca5"},
+    {file = "pytest-django-4.1.0.tar.gz", hash = "sha256:26f02c16d36fd4c8672390deebe3413678d89f30720c16efb8b2a6bf63b9041f"},
+    {file = "pytest_django-4.1.0-py3-none-any.whl", hash = "sha256:10e384e6b8912ded92db64c58be8139d9ae23fb8361e5fc139d8e4f8fc601bc2"},
 ]
 pytest-django-testing-postgresql = [
     {file = "pytest-django-testing-postgresql-0.1.post0.tar.gz", hash = "sha256:78b0c58930084cb4393407b2e5a2a3b8734c627b841ecef7d62d39bbfb8e8a45"},
diff --git a/pyproject.toml b/pyproject.toml
index 314dcd82820fb5be12f3e1af4ef6ff2c2023257b..ea33a5ec59532b96aa23db868f5119cdc33aa795 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ sphinxcontrib-django = "^0.5.0"
 sphinx-autodoc-typehints = "^1.7"
 django-stubs = "^1.1"
 pytest = "^6.0"
-pytest-django = "^3.7"
+pytest-django = "^4.1"
 pytest-django-testing-postgresql = "^0.1"
 selenium = "^3.141.0"
 safety = "^1.8.5"