diff --git a/requirements.txt b/requirements.txt
index e1815ae8..8ebb40df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,10 +24,12 @@ django-environ==0.11.2
 django-filter==24.2
 django-fontawesome-5==1.0.18
 django-oauth-toolkit==2.4.0
+django-simple-sso==1.2.0
 django-tables2==2.7.0
 et-xmlfile==1.1.0
 gunicorn==22.0.0
 idna==3.7
+itsdangerous==0.24
 importlib_metadata==7.1.0
 jwcrypto==1.5.6
 kombu==5.3.7