Ping werkzeug to <2.1.0 (#1345)

1 files changed, 1 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 8f9a9314..061f682e 100644
--- a/setup.py
+++ b/setup.py
@@ -13,6 +13,7 @@ tests_require = [
     'pytest-httpbin>=0.0.6',
     'pytest-lazy-fixture>=0.0.6',
     'responses',
+    'werkzeug<2.1.0'
 ]
 dev_require = [
     *tests_require,