2 files changed, 2 insertions, 1 deletions

diff --git a/setup.cfg b/setup.cfg
index a4d46044b..7d629a9c5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -60,6 +60,7 @@ filterwarnings =
     all
     ignore::DeprecationWarning:docutils.io
     ignore::DeprecationWarning:pyximport.pyximport
+    ignore::ImportWarning:importlib._bootstrap
     ignore::PendingDeprecationWarning:sphinx.util.pycompat
 markers =
     apidoc
diff --git a/tox.ini b/tox.ini
index dbb705a3a..21a0faec3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -25,7 +25,7 @@ deps =
 extras =
     test
 setenv =
-    PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
+    PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils,ignore::DeprecationWarning:pip._vendor.packaging.version
     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
 commands=
     python -X dev -m pytest --durations 25 {posargs}