diff --git a/pyproject.toml b/pyproject.toml
index 00e6975..020ca6d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
     # Web
     "fastapi==0.136.1",
     "uvicorn[standard]==0.32.1",
-    "pydantic==2.9.2",
+    "pydantic==2.13.4",
     "pydantic-settings==2.5.2",
     "httpx==0.27.2",
     "tenacity==9.0.0",