Remove upper bound on cryptography version

Cryptography has adopted a firefox-style versioning system where new
feature releases always have new major versions even if they don't have
backwards incompatible changes. This means that an upper bound on the
dependency does not make sense.

1 files changed, 2 insertions, 2 deletions

diff --git a/setup.py b/setup.py
index 124d534..72579dc 100755
--- a/setup.py
+++ b/setup.py
@@ -16,8 +16,8 @@ def fread(fn):
         return f.read()
 
 
-rsa_require = ['cryptography>=3.0.0,<4']
-signedtoken_require = ['cryptography>=3.0.0,<4', 'pyjwt>=2.0.0,<3']
+rsa_require = ['cryptography>=3.0.0']
+signedtoken_require = ['cryptography>=3.0.0', 'pyjwt>=2.0.0,<3']
 signals_require = ['blinker>=1.4.0']
 
 setup(