Merge pull request #7 from devAmoghS/dependabot/pip/cryptography-3.2

Bump cryptography from 2.3.1 to 3.2

Author: Amogh Singhal

requirements.txt

@@ -9,7 +9,7 @@ beautifulsoup4==4.6.3
 certifi==2018.8.24
 cffi==1.11.5
 chardet==3.0.4
-cryptography==2.3.1
+cryptography==3.2
 cycler==0.10.0
 h5py==2.9.0
 idna==2.7