diff --git a/3.goal-achievement-adviser/app/backend/requirements.txt b/3.goal-achievement-adviser/app/backend/requirements.txt
index 291d4f1..5c40546 100644
--- a/3.goal-achievement-adviser/app/backend/requirements.txt
+++ b/3.goal-achievement-adviser/app/backend/requirements.txt
@@ -11,3 +11,4 @@ flask-session>=0.3.2,<0.5
 requests>=2,<3
 msal>=1.7,<2
 tiktoken==0.4.0
+numpy==1.26.4