diff --git a/pyproject.toml b/pyproject.toml
index 69c77a3..9ddb9c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ classifiers = [
 ]
 dependencies = [
     "httpx>=0.27.0",
-    "pydantic>=2.0.0",
+    "pydantic>=2.13.4",
 ]
 
 [project.optional-dependencies]