diff --git a/requirements.txt b/requirements.txt
index 538d9f6f..89fc376e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-astropy>=6.1.2,<6.2.0
+astropy>=6.1.2,<7.1.0
 matplotlib>=3.9.1,<3.10.0
 numexpr>=2.9.0,<2.11.0
 numpy>=2.1.0,<2.2.0