diff --git a/backend/requirements.txt b/backend/requirements.txt
index a160f94..661559c 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,17 +1,17 @@
 fastapi[all]==0.141.1
-sqlalchemy==2.0.51
-psycopg[binary]==3.3.4
-alembic==1.19.0
+sqlalchemy==2.0.52
+psycopg[binary]==3.3.5
+alembic==1.20.0
 pandas==2.3.3
 sentence-transformers>=5.0.0
-scikit-learn==1.9.0
+scikit-learn==1.9.1
 qdrant-client==1.19.0
 redis==4.6.0
 orjson>=3.11.9
 pillow>=12.3.0
 
-PyJWT==2.13.0
-cryptography==50.0.0
+PyJWT==2.14.0
+cryptography==50.0.1
 pydantic[email]==2.13.4
 pydantic-settings==2.14.2  # GHSA-4xgf-cpjx-pc3j
 pytest==9.0.3