diff --git a/pyproject.toml b/pyproject.toml
index 64fb66a..8ca9efa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ test_packaging = [
     "twine==5.1.1"
 ]
 tests = [
-    "pydantic==2.9.2",
+    "pydantic==2.10.1",
     "pytest==8.3.3",
     "pytest-asyncio==0.24.0"
 ]