diff --git a/requirements/core.txt b/requirements/core.txt
index e96d5ec..21d1a53 100644
--- a/requirements/core.txt
+++ b/requirements/core.txt
@@ -4,7 +4,7 @@ fastapi>=0.110
 uvicorn[standard]>=0.29
 pydantic>=2.6
 numpy>=1.26
-scikit-learn>=1.4
+scikit-learn>=1.9.0
 rank-bm25>=0.2.2
 httpx>=0.27
 segno>=1.6          # QR для этикеток/карточек, чистый python