Fix build error: bad character '='
@@ -23,7 +23,7 @@ requirements:
run:
- python
- google-auth
- - pyasn1>=0.1.7,>1dev
+ - pyasn1 >=0.1.7,<1dev
- pyasn1-modules >=0.0.5,<1dev
- rsa >=3.1.4,<4dev
- six >=1.9.0,<2dev
