diff --git a/pkgs/development/tools/misc/ztags/default.nix b/pkgs/development/tools/misc/ztags/default.nix
index 5106ad68fcaa..25010cc0cc67 100644
--- a/pkgs/development/tools/misc/ztags/default.nix
+++ b/pkgs/development/tools/misc/ztags/default.nix
@@ -1,24 +1,30 @@
 { lib
 , stdenv
 , fetchFromGitHub
+, scdoc
 , zig_0_11
 }:
 
 stdenv.mkDerivation {
   pname = "ztags";
-  version = "unstable-2023-08-29";
+  version = "unstable-2023-09-07";
 
   src = fetchFromGitHub {
     owner = "gpanders";
     repo = "ztags";
-    rev = "87dbc4ba7993fa1537ddce942c6ce4cf90ce0809";
-    hash = "sha256-FZZZnTmz4mxhiRXs16A41fz0WYIg6oGM7xj2cECRkrM=";
+    rev = "6cdbd6dcdeda0d1ab9ad30261000e3d21b2407e6";
+    hash = "sha256-lff5L7MG8RJdJM/YebJKDkKfkG4oumC0HytiCUOUG5Q=";
   };
 
   nativeBuildInputs = [
+    scdoc
     zig_0_11.hook
   ];
 
+  postInstall = ''
+    zig build docs --prefix $out
+  '';
+
   meta = with lib; {
     description = "Generate tags files for Zig projects";
     homepage = "https://github.com/gpanders/ztags";