diff --git a/sources/extra_files/app/api/requirements/base.txt b/sources/extra_files/app/api/requirements/base.txt
index 982cd3b..6e31f85 100644
--- a/sources/extra_files/app/api/requirements/base.txt
+++ b/sources/extra_files/app/api/requirements/base.txt
@@ -1,6 +1,7 @@
 # Bleeding edge Django
-django>=2.2.4,<2.3
-
+django>=3.0.5,<3.1; python_version > '3.5'
+django>=2.2.12,<3; python_version < '3.6'
+setuptools>=36
 # Configuration
 django-environ>=0.4,<0.5
 
@@ -9,71 +10,77 @@ Pillow>=6.2,<7
 
 # For user registration, either via email or social
 # Well-built with regular release cycles!
-django-allauth>=0.39,<0.40
+django-allauth>=0.41,<0.42
 
 
 # Python-PostgreSQL Database Adapter
 psycopg2-binary>=2.8,<=2.9
 
 # Time zones support
-pytz==2019.1
+pytz==2019.3
 
 # Redis support
-django-redis>=4.10,<4.11
-redis>=3.2,<3.3
+django-redis>=4.11,<4.12
+redis>=3.4,<3.5
 kombu>=4.5,<4.6
 
 celery>=4.3,<4.4
 
 
 # Your custom requirements go here
-django-cors-headers>=2.5.3,<2.6
+django-cors-headers>=3.2,<3.3
 musicbrainzngs==0.6
-djangorestframework>=3.10,<3.11
+djangorestframework>=3.11,<3.12
 djangorestframework-jwt>=1.11,<1.12
-pendulum>=2,<3
+arrow>=0.15.5,<0.16
 persisting-theory>=0.2,<0.3
-django-versatileimagefield>=1.10,<1.11
+django-versatileimagefield>=2.0,<2.1
 django-filter>=2.1,<2.2
 django-rest-auth>=0.9,<0.10
-ipython>=7,<8
-mutagen>=1.42,<1.43
+# XXX: remove when we drop support for python 3.5
+ipython>=7.10,<8; python_version > '3.5'
+ipython>=7,<7.10; python_version < '3.6'
+mutagen>=1.44,<1.45
 
 pymemoize==1.0.3
 
-django-dynamic-preferences>=1.7.1,<1.8
+django-dynamic-preferences>=1.8.1,<1.9
 raven>=6.10,<7
 python-magic==0.4.15
-# XXX: until https://github.com/django/channels/issues/1240 is fixed
-channels==2.1.6
-channels_redis>=2.3,<2.4
-daphne>=2.2,<2.3
-# uvicorn
-gunicorn
+channels>=2.4,<2.5
+# XXX: remove when we drop support for python 3.5
+channels_redis==2.2.1; python_version < '3.6'
+channels_redis>=2.3.2,<2.4; python_version > '3.5'
+uvicorn==0.8.6; python_version < '3.6'
+uvicorn>=0.11.3,<0.12; python_version > '3.5'
+gunicorn>=20.0.4,<20.1
 
-# YNH specific
-uvicorn==0.8.6
-service_identity
-# END YunoHost specific
-
-cryptography>=2,<3
+cryptography>=2.8,<3
 # requests-http-signature==0.0.3
 # clone until the branch is merged and released upstream
 git+https://github.com/EliotBerriot/requests-http-signature.git@signature-header-support
-django-cleanup==3.2.0
+django-cleanup>=4,<4.1
 requests>=2.22<2.23
 pyOpenSSL>=19<20
 
 # for LDAP authentication
-python-ldap==3.2.0
-django-auth-ldap==1.7.0
-pydub==0.23.1
+python-ldap>=3.2.0,<3.3
+django-auth-ldap>=2.1.0,<2.2
 
+pydub>=0.23.1,<0.24
 pyld==1.0.4
-aiohttp==3.5.4
+aiohttp>=3.6,<3.7
 autobahn>=19.3.3
 
 django-oauth-toolkit==1.2
-django-storages==1.7.1
+django-storages>=1.9.1,<1.10
 boto3<3
-unicode-slugify
+unicode-slugify==0.1.3
+django-cacheops==4.2
+
+click>=7,<8
+service_identity==18.1.0
+markdown>=3.2,<4
+bleach>=3,<4
+feedparser==6.0.0b3
+watchdog==0.10.2