From f5029c8b6b7c03e17fad313075e206e0d68cbe67 Mon Sep 17 00:00:00 2001
From: Ioannis Paraskevakos <iparask@princeton.edu>
Date: Mon, 9 Feb 2026 12:01:25 -0500
Subject: [PATCH] fix: adding missing dependency

---
 pyproject.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pyproject.toml b/pyproject.toml
index 2f03d175..e8680c2c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ maintainers = [
 ]
 dependencies = [
     'numpy',
+    'numpy-quaternion',
     'astropy>=2.0',
     'scipy>=1.0',
     'matplotlib>=2.0',