diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7a74763..e526ca5 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -34,7 +34,7 @@ protobuf==5.29.6
 pyasn1==0.6.3
 pyasn1_modules==0.4.2
 pycparser==3.0
-pydantic==2.12.5
+pydantic==2.13.4
 pydantic_core==2.41.5
 pyparsing==3.3.2
 pytest==9.0.2