Remove tox pip_version in tox.ini

Change-Id: Iafae57b729650e70c084f98abafc6645174a893e
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/tox.ini b/tox.ini
index 460d1b6..1e002ab 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,6 @@
 envlist = pep8,pylint,yamllint,bashate,py310,bandit,perm
 
 [testenv]
-pip_version = pip==20.2.4
 usedevelop = True
 deps =
   -chttps://git.opnfv.org/functest/plain/upper-constraints.txt