From 512c78050e872c98408897a879905c73f874f912 Mon Sep 17 00:00:00 2001
From: Leo Singer <leo.singer@ligo.org>
Date: Mon, 15 Jul 2024 14:37:48 -0400
Subject: [PATCH] Update oldest tested version of Astropy to 4

---
 CHANGES.rst | 5 +++++
 setup.cfg   | 2 +-
 tox.ini     | 9 ++++-----
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/CHANGES.rst b/CHANGES.rst
index e2ff52a..16a182a 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -4,6 +4,11 @@
 Changes
 *******
 
+1.0.3 (unreleased)
+==================
+
+- Require astropy 4 or newer. [#219]
+
 1.0.2 (2023-12-12)
 ==================
 
diff --git a/setup.cfg b/setup.cfg
index d95f620..90fba58 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -29,7 +29,7 @@ python_requires = >=3.9
 setup_requires = setuptools_scm
 install_requires =
     numpy>=1.19
-    astropy>=3
+    astropy>=4
 
 [options.extras_require]
 test =
diff --git a/tox.ini b/tox.ini
index a810cf0..f51478c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,7 @@
 envlist =
     py{39,310,311}-test{,-alldeps,-devdeps-predeps}{,-cov}
     py{39,310,311}-test-numpy{116,117,118}
-    py{39,310,311}-test-astropy{30,40,lts}
+    py{39,310,311}-test-astropy{50,60}
     build_docs
     linkcheck
     codestyle
@@ -53,12 +53,11 @@ deps =
     numpy117: numpy==1.17.*
     numpy118: numpy==1.18.*
 
-    astropy30: astropy==3.0.*
-    astropy40: astropy==4.0.*
-    astropylts: astropy==5.0.*
+    astropy50: astropy==5.0.*
+    astropy60: astropy==6.0.*
 
     oldestdeps: numpy==1.19.*
-    oldestdeps: astropy==3.*
+    oldestdeps: astropy==4.0.*
 
     devdeps: git+https://github.com/astropy/astropy.git#egg=astropy