Merge pull request #1166 from mboersma/update-pytz

chore(requirements): update pytz to 2016.10

Author: mboersma

rootfs/requirements.txt

@@ -12,7 +12,7 @@ morph==0.1.2
 ndg-httpsclient==0.4.2
 psycopg2==2.6.2
 pyOpenSSL==16.2.0
-pytz==2016.7
+pytz==2016.10
 requests==2.12.3
 requests-toolbelt==0.7.0
 jsonschema==2.5.1