diff --git a/requirements.txt b/requirements.txt
index 2771aa9..2f1bede 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 black~=20.8b1
-csh-ldap~=2.3.0
+csh-ldap~=2.2.0
 flask==1.0.2
 flask-pyoidc==1.3.0
 gunicorn==19.9.0