diff --git a/services/biometric-engine/requirements.txt b/services/biometric-engine/requirements.txt
index 2e70c64..0bbd619 100644
--- a/services/biometric-engine/requirements.txt
+++ b/services/biometric-engine/requirements.txt
@@ -1,6 +1,6 @@
 fastapi==0.115.6
 uvicorn[standard]==0.32.1
-pydantic==2.10.3
+pydantic==2.13.4
 numpy==2.5.2
 opencv-python-headless==4.10.0.84
 mediapipe==0.10.18