Sync setup.cfg with recent modifications to Pipfile.

Signed-off-by: Birin Sanchez <birin.sanchez@puri.sm>

setup.cfg

@@ -27,7 +27,7 @@ install_requires =
     django-extensions==1.9.9
     django-ldapdb==1.0.0
     django-registration==2.4.1
-    django==1.11.18
+    django==1.11.20
     django_celery_beat==1.1.0
     jinja2-django-tags==0.5
     paramiko==2.4.1
@@ -37,7 +37,8 @@ install_requires =
     strictyaml==0.11.10
     woocommerce==1.2.1
     django-simple-captcha==0.5.10
-    djangorestframework
+    djangorestframework==3.9.2
+    django-password-reset==2.0
 
 [options.data_files]
 config_sample/ldh_middleware =