Merge pull request #350 from ministryofjustice/dependabot/pip/requests-2.20.0

[Security] Bump requests from 2.19.1 to 2.20.0

Author: xoen

requirements.txt

@@ -45,7 +45,7 @@ python-jose[cryptography]==3.0.0
 pytz==2018.5
 PyYAML==3.13
 raven==6.9.0
-requests==2.19.1
+requests==2.20.0
 rsa==3.4.2
 s3transfer==0.1.13
 simplejson==3.16.0