celery==3.1.25
django-celery==3.2.2
django-filter==1.1
django==1.11.15
djangorestframework-gis==0.13.0
djangorestframework==3.7.7
logstash-formatter==0.5.9
psycopg2-binary==2.7.5
raven==5.2.0
requests==2.19.1
uwsgi==2.0.17.1
xlrd==0.9.3
django-moj-irat>=0.4

celery==3.1.25
django-celery==3.2.2
django-filter==1.1
django==1.11.20
djangorestframework-gis==0.13.0
djangorestframework==3.7.7
logstash-formatter==0.5.9
psycopg2-binary==2.7.5
raven==5.2.0
requests==2.19.1
uwsgi==2.0.17.1
xlrd==0.9.3
django-moj-irat>=0.4

Bump django from 1.11.15 to 1.11.20
[Security] Bump django from 1.11.15 to 1.11.20

Bumps [django](https://github.com/django/django) from 1.11.15 to 1.11.20. **This update includes security fixes.**
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/1.11.15...1.11.20)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>