diff --git a/pkgs/applications/science/astronomy/gnuastro/default.nix b/pkgs/applications/science/astronomy/gnuastro/default.nix
index a1fef6404e46..d1c40d3fefb3 100644
--- a/pkgs/applications/science/astronomy/gnuastro/default.nix
+++ b/pkgs/applications/science/astronomy/gnuastro/default.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gnuastro";
-  version = "0.21";
+  version = "0.22";
 
   src = fetchurl {
     url = "mirror://gnu/gnuastro/gnuastro-${version}.tar.gz";
-    sha256 = "sha256-L7qZPYQiORUXtV9+tRF4iUbXqIaqFYSYT9Rni90nU38=";
+    sha256 = "sha256-f9fxaga95VrtliggkM2SITW+6pAjaeWvgUOJ6rnMcwg=";
   };
 
   nativeBuildInputs = [ libtool ];
@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "GNU astronomy utilities and library";
     homepage = "https://www.gnu.org/software/gnuastro/";
+    changelog = "https://git.savannah.gnu.org/cgit/gnuastro.git/plain/NEWS?id=gnuastro_v${version}";
     license = licenses.gpl3Plus;
     platforms = platforms.unix;
     maintainers = with maintainers; [ sikmir ];