diff --git a/section-05-production-model-package/tox.ini b/section-05-production-model-package/tox.ini
index b69b6c7a5..352679afa 100644
--- a/section-05-production-model-package/tox.ini
+++ b/section-05-production-model-package/tox.ini
@@ -15,7 +15,7 @@ skipsdist = True
 [testenv]
 basepython = python
 install_command = pip install {opts} {packages}
-whitelist_externals = train
+allowlist_externals = train
 
 setenv =
 	PYTHONPATH=.
diff --git a/section-07-ci-and-publishing/model-package/tox.ini b/section-07-ci-and-publishing/model-package/tox.ini
index 7a49ed86c..59e2500eb 100644
--- a/section-07-ci-and-publishing/model-package/tox.ini
+++ b/section-07-ci-and-publishing/model-package/tox.ini
@@ -15,7 +15,7 @@ skipsdist = True
 [testenv]
 basepython = python
 install_command = pip install {opts} {packages}
-whitelist_externals = train,python
+allowlist_externals = train,python
 
 passenv =
 	KAGGLE_USERNAME
@@ -23,7 +23,7 @@ passenv =
 	GEMFURY_PUSH_URL
 
 [testenv:test_package]
-whitelist_externals = python
+allowlist_externals = python
 deps =
 	-rrequirements/test_requirements.txt
 
@@ -51,7 +51,7 @@ commands=
 
 [testenv:fetch_data]
 envdir = {toxworkdir}/test_package
-whitelist_externals = unzip
+allowlist_externals = unzip
 deps =
 	kaggle<1.6.0