diff --git a/pkgs/development/libraries/iso-codes/default.nix b/pkgs/development/libraries/iso-codes/default.nix
index 7d07408236e..4dfe190124b 100644
--- a/pkgs/development/libraries/iso-codes/default.nix
+++ b/pkgs/development/libraries/iso-codes/default.nix
@@ -1,11 +1,12 @@
 {stdenv, fetchurl, gettext, python3, xz}:
 
 stdenv.mkDerivation rec {
-  name = "iso-codes-3.74";
+  name = "iso-codes-${version}";
+  version = "3.79";
 
   src = fetchurl {
-    url = "http://pkg-isocodes.alioth.debian.org/downloads/${name}.tar.xz";
-    sha256 = "1vkaxkcx8h8lbg3z3jjfjs1x1rz1l01j6ll46ysza2gym37g7x11";
+    url = "https://salsa.debian.org/iso-codes-team/iso-codes/uploads/ef8de8bc12e0512d26ed73436a477871/${name}.tar.xz";
+    sha256 = "08i8hjy0qjlw9kd9i87jx967ihwh45l2xi55q1aa5265sind7byb";
   };
   patchPhase = ''
     for i in `find . -name \*.py`