From bb014e011f030ab79662cf4380e70116b75af497 Mon Sep 17 00:00:00 2001
From: Greg Pauloski <18683347+gpauloski@users.noreply.github.com>
Date: Mon, 16 Feb 2026 12:23:59 -0800
Subject: [PATCH] Pin pydantic-settings upper bound due to parser bug

---
 pyproject.toml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 8313ed6..ba58313 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,11 @@ dependencies = [
     "proxystore>=0.7.0",
     "psutil",
     "pydantic>=2",
-    "pydantic-settings>=2.3.0",
+    # pydantic-settings 2.13.0 contains this commit:
+    # https://github.com/pydantic/pydantic-settings/commit/0f8f951b89b137bd563ce74dac016ba2c4cdc7a2
+    # which causes the following error:
+    # argparse.ArgumentError: argument --app: conflicting option string: --app
+    "pydantic-settings>=2.3.0,<2.13.0",
     "ray[client]",
     "tomli-w",
 ]