diff --git a/setup.py b/setup.py
index 02562c0d..8e564e52 100755
--- a/setup.py
+++ b/setup.py
@@ -47,8 +47,8 @@ def run_tests(self):
     tests_require=[
         'pytest',
         'pytest-cov',
+        'urllib3>=1.26.0,<2.0.0',
         'httpbin>=0.10.2',
-        'urllib3>=1.26,<2',
         'requests',
         'wsgiprox',
         'hookdns',