pin cryptography<40 on pypy 3.7 (#6421)

graingert · web-flow · commit dfc3e2433836 · 2023-04-22T17:41:27.000-06:00
* pin cryptography&lt;40 on pypy 3.7
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -6,6 +6,7 @@ pytest-mock==2.0.0
 httpbin==0.7.0
 trustme
 wheel
+cryptography<40.0.0; python_version <= '3.7' and platform_python_implementation == 'PyPy'
 
 # Flask Stack
 Flask>1.0,<2.0
