Missing dateutil test dependency

diff --git a/pip-requirements-tests.txt b/pip-requirements-tests.txt
index 7e2dcfacbb98bca0b9696ec4e8c41eba485f5d4d..b4691d9111279f87b6f56d4c199a7c21e607c1a0 100644 (file)
--- a/pip-requirements-tests.txt
+++ b/pip-requirements-tests.txt
@@ -2,3 +2,4 @@ attrs==19.3.0
 coverage==4.5.4
 enum34==1.1.6 ; python_version == '2.7'
 hypothesis==3.57.0
+python-dateutil==2.8.1