diff --git a/backend/requirements.txt b/backend/requirements.txt
index 3d9ae32..462ff60 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -7,7 +7,7 @@ python-multipart==0.0.6
 pandas==2.2.0
 numpy==1.26.3
 scikit-learn==1.4.0
-python-jose[cryptography]==3.3.0
+python-jose[cryptography]==3.4.0
 passlib[bcrypt]==1.7.4
 python-dotenv==1.0.0
 httpx==0.26.0