diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index 3a590c1ef2..307b70871b 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -1460,13 +1460,13 @@ (define-public python-astropy
 (define-public python-astropy-healpix
   (package
     (name "python-astropy-healpix")
-    (version "0.7")
+    (version "1.0.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "astropy_healpix" version))
        (sha256
-        (base32 "1n1svmd41iv944zf4anbnsigd47zr4dfjf49vrc7m6928gmq9hw8"))))
+        (base32 "18zfmdv0vs0yawirq8c2mpjxx7bvy66z0rlcyc1n6s0fl5ifz0pl"))))
     (build-system pyproject-build-system)
     (arguments
      (list