diff --git a/pyproject.toml b/pyproject.toml
index 15f47615a..83bc64fa7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,7 +56,7 @@ tests = [
     "protobuf==5.28.3",
     "six==1.16.0",
     "tqdm==4.67.0",
-    "pydantic==2.9.2",
+    "pydantic==2.10.1",
     "pytest==8.3.3",
     "pytest-cov==6.0.0",
 ]