diff --git a/pyopenssl-19.1.0/setup.py b/pyopenssl-19.1.0/setup.py
index 3e76199..4a3f349 100755
--- a/pyopenssl-19.1.0/setup.py
+++ b/pyopenssl-19.1.0/setup.py
@@ -94,7 +94,7 @@ def find_meta(meta):
         package_dir={"": "src"},
         install_requires=[
             # Fix cryptographyMinimum in tox.ini when changing this!
-            "cryptography>=2.8",
+            "cryptography>=2.8,<=3.4.8",
             "six>=1.5.2"
         ],
         extras_require={