diff --git a/requirements.txt b/requirements.txt
index 04cc620..c833a6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,6 +49,7 @@ toml
 iscompatible
 pandas==1.3.5
 Jinja2==2.11.3
+python-keystoneclient==3.22.0
 
 # For deployment
 cloudflare