diff --git a/requirements.in b/requirements.in
index 94ac202..2a5a314 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,7 +1,7 @@
 # <INSTALLED_ADDONS>  # Warning: text inside the INSTALLED_ADDONS tags is auto-generated. Manual changes will be overwritten.
 https://control.divio.com/api/v1/apps/serve/aldryn-addons/1.0.2/24f5d1c8-66fe-43b2-a540-17d61045a72b/aldryn-addons-1.0.2.tar.gz#egg=aldryn-addons==1.0.2
 https://control.divio.com/api/v1/apps/serve/aldryn-django/1.11.11.1/002e1533-c0b2-41c6-9384-60594e7afeed/aldryn-django-1.11.11.1.tar.gz#egg=aldryn-django==1.11.11.1
-https://control.divio.com/api/v1/apps/serve/aldryn-sso/1.1.16/dbe0c45a-c981-4beb-8624-b0d2c4196aa0/aldryn-sso-1.1.16.tar.gz#egg=aldryn-sso==1.1.16
+https://control.divio.com/api/v1/apps/serve/aldryn-sso/1.2.1/5af96a94-b6f5-4b47-a257-61ed7f49893a/aldryn-sso-1.2.1.tar.gz#egg=aldryn-sso==1.2.1
 https://control.divio.com/api/v1/apps/serve/aldryn-django-cms/3.5.1.3/2dd6f80a-825c-4aaf-b37f-519a6c46108e/aldryn-django-cms-3.5.1.3.tar.gz#egg=aldryn-django-cms==3.5.1.3
 https://control.divio.com/api/v1/apps/serve/aldryn-forms/2.2.8/fbefab76-74bf-445a-8288-7937b5750aa4/aldryn-forms-2.2.8.tar.gz#egg=aldryn-forms==2.2.8
 https://control.divio.com/api/v1/apps/serve/djangocms-history/0.5.3/05803675-6e8d-4637-b14b-1bb8d18b24b3/djangocms-history-0.5.3.tar.gz#egg=djangocms-history==0.5.3