diff --git a/backend/requirements.txt b/backend/requirements.txt
index ee1e007..ffb5c28 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -208,7 +208,7 @@ pybase64==1.4.2
 pycodestyle==2.14.0
 pycparser==2.22
 pycryptodome==3.23.0
-pydantic>=2.10.0,<2.12
+pydantic>=2.13.3,<2.14
 pydantic-settings>=2.13.1,<3.0
 pydeck==0.9.1
 pydub==0.25.1