diff --git a/pkgs/development/python-modules/astropy-healpix/default.nix b/pkgs/development/python-modules/astropy-healpix/default.nix
index 35871bff21c8..64fe911661ff 100644
--- a/pkgs/development/python-modules/astropy-healpix/default.nix
+++ b/pkgs/development/python-modules/astropy-healpix/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "astropy-healpix";
-  version = "0.7";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit version;
     pname = lib.replaceStrings ["-"] ["_"] pname;
-    hash = "sha256-iMOE60MimXpY3ok46RrJ/5D2orbLKuI+IWnHQFrdOtg=";
+    hash = "sha256-9ILvYqEOaGMD84xm8I3xe53e5a2CIZwjVx7oDXar7qM=";
   };
 
   nativeBuildInputs = [