Merge pull request #28 from hazcod/dependabot/pip/keyring-19.0.2

Bump keyring from 19.0.1 to 19.0.2

Author: hazcod

requirements.txt

@@ -5,7 +5,7 @@ pycparser==2.19
 cryptography==2.6.1
 idna==2.8
 keyrings.alt==3.1.1
-keyring==19.0.1
+keyring==19.0.2
 pycrypto==2.6.1
 pysqlcipher3==1.0.3
 six==1.12.0