diff --git a/noxfile.py b/noxfile.py
index 3c9d3e0..b516587 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -226,6 +226,7 @@ def test(session):
         'pytest',
         'pytest-cov',
         'pytest-env',
+        'pytest-randomly',
         'xdoctest[optional]',
     )
 
@@ -240,6 +241,7 @@ def test(session):
         '--cov-branch',
         '--cov-fail-under=100',
         '--cov-report=term-missing:skip-covered',
+        '--randomly-seed=4287',
         '-k',
         'not e2e',
         PYTEST_LOCATION,
diff --git a/poetry.lock b/poetry.lock
index 58c6815..805e302 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1335,6 +1335,17 @@ python-versions = "*"
 [package.dependencies]
 pytest = ">=2.6.0"
 
+[[package]]
+name = "pytest-randomly"
+version = "3.5.0"
+description = "Pytest plugin to randomly order tests and control random.seed."
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
+[package.dependencies]
+pytest = "*"
+
 [[package]]
 name = "python-dateutil"
 version = "2.8.1"
@@ -1806,7 +1817,7 @@ research = ["jupyterlab", "nb_black", "numpy", "pandas", "pytz"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "5f49faba0f11ddf2c4439fe0aad8113a68cbd504b2f68e57dfbec38db3cbe474"
+content-hash = "28c08518fa365282d2b06ea2b78784906c69114f05da597ba5df4bcc64fe4aaa"
 
 [metadata.files]
 alabaster = [
@@ -2463,6 +2474,10 @@ pytest-cov = [
 pytest-env = [
     {file = "pytest-env-0.6.2.tar.gz", hash = "sha256:7e94956aef7f2764f3c147d216ce066bf6c42948bb9e293169b1b1c880a580c2"},
 ]
+pytest-randomly = [
+    {file = "pytest-randomly-3.5.0.tar.gz", hash = "sha256:440cec143fd9b0adeb072006c71e0294402a2bc2ccd08079c2341087ba4cf2d1"},
+    {file = "pytest_randomly-3.5.0-py3-none-any.whl", hash = "sha256:9db10d160237f3f8ee60cef72e4cb9ea88d2893c9dd5c8aa334b060cdeb67c3a"},
+]
 python-dateutil = [
     {file = "python-dateutil-2.8.1.tar.gz", hash = "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c"},
     {file = "python_dateutil-2.8.1-py2.py3-none-any.whl", hash = "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"},
diff --git a/pyproject.toml b/pyproject.toml
index 2656f96..6d0808d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -75,6 +75,7 @@ packaging = "^20.4"  # used to test the packaged version
 pytest = "^6.0.1"
 pytest-cov = "^2.10.0"
 pytest-env = "^0.6.2"
+pytest-randomly = "^3.5.0"
 xdoctest = { version="^0.13.0", extras=["optional"] }
 
 # Documentation