CI: bump minimum astropy

Author: bsipocz

.binder/requirements.txt

@@ -4,7 +4,8 @@
 tqdm
 numpy>=2
 matplotlib>=3.7
-astropy>=5.3
+# Required by hats, was 5.3 before
+astropy>=6.1.5
 pyvo>=1.5
 astroquery>=0.4.10
 scipy>=1.10

tox.ini

@@ -26,7 +26,8 @@ deps =
     oldestdeps: numpy==2.0.0
     oldestdeps: matplotlib==3.7.0
     oldestdeps: scipy==1.10.0
-    oldestdeps: astropy==5.3.0
+    # Required by hats
+    oldestdeps: astropy==6.1.5
     oldestdeps: photutils==2.0.0
     oldestdeps: astroquery==0.4.10
     oldestdeps: firefly_client==3.2.0