diff --git a/pyproject.toml b/pyproject.toml
index 8cb06b4..addb83c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
 dependencies = [
     "fastapi>=0.115.0",
     "uvicorn[standard]>=0.44.0",
-    "pydantic>=2.13.0",
+    "pydantic>=2.13.3",
     "pydantic-settings>=2.7.0",
     "ollama>=0.6.1",
     "qdrant-client>=1.17.1",