elvish: 0.12 -> 0.13

pkgs/shells/elvish/default.nix

@@ -1,8 +1,8 @@
-{ stdenv, buildGoPackage, fetchFromGitHub }:
+{ stdenv, buildGoModule, fetchFromGitHub }:
 
-buildGoPackage rec {
+buildGoModule rec {
   pname = "elvish";
-  version = "0.12";
+  version = "0.13";
 
   goPackagePath = "github.com/elves/elvish";
   excludedPackages = [ "website" ];
@@ -15,9 +15,11 @@ buildGoPackage rec {
     owner = "elves";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1vvbgkpnrnb5aaak4ks45wl0cyp0vbry8bpxl6v2dpmq9x0bscpp";
+    sha256 = "0fprii430p9w8x4wq93iqkgkwi5kypwwlnzgvlcz0mkksayk8bzg";
   };
 
+  modSha256 = "13x4wbfj8049ygm3zbgzyr2bm4sq4x6xddrxx6shr8fydlcf1g8v";
+
   meta = with stdenv.lib; {
     description = "A friendly and expressive command shell";
     longDescription = ''