diff --git a/requirements.txt b/requirements.txt
index 5be7a8c0..8e452a2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 bcrypt
 PyJWT
 authlib
-passlib
+passlib==1.7.4
 opensearch-py
 google-analytics-data
 colorlog