1 files changed, 3 insertions, 3 deletions
diff --git a/tox.ini b/tox.ini
index 027bcb26..5b569ef6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 3.1.0
+minversion = 3.18.0
 skipsdist = True
 envlist = py{36,38},pep8
 ignore_basepython_conflict=true
@@ -16,7 +16,7 @@ passenv = OS_TEST_TIMEOUT OS_STDOUT_CAPTURE OS_STDERR_CAPTURE OS_LOG_CAPTURE CEI
 commands =
    stestr run {posargs}
    oslo-config-generator --config-file=etc/ceilometer/ceilometer-config-generator.conf
-whitelist_externals = bash
+allowlist_externals = bash
 
 [testenv:cover]
 setenv =
@@ -54,7 +54,7 @@ setenv = PYTHONHASHSEED=0
 
 [testenv:pdf-docs]
 deps = {[testenv:docs]deps}
-whitelist_externals =
+allowlist_externals =
   make
 commands =
   sphinx-build -W -b latex doc/source doc/build/pdf