diff --git a/pkgs/tmpl/default.nix b/pkgs/tmpl/default.nix
index beb9485..bd16cec 100644
--- a/pkgs/tmpl/default.nix
+++ b/pkgs/tmpl/default.nix
@@ -1,19 +1,29 @@
-{ buildGoModule, fetchFromGitea, lib, ... }:
+{
+  buildGoModule,
+  fetchFromGitea,
+  lib,
+  ...
+}:
 buildGoModule rec {
   pname = "tmpl";
-  version = "0.3.1";
+  version = "0.4.0";
 
   src = fetchFromGitea {
     domain = "git.jojodev.com";
     owner = "jolheiser";
     repo = "tmpl";
     rev = "v${version}";
-    sha256 = "sha256-2GThTkTSiPv4SiWmRC/acKQ7k5uqrQQRM56eOxWCg7Q=";
+    sha256 = "sha256-+7ovltRNhM8+STv629CC3fk9FaQDrClW6r1YcnV7Vqo=";
   };
 
   vendorSha256 = "sha256-PmguDbjTSz0jzj1pwUNZrO1aAFNkWSo/FAef29TjsGI=";
 
-  ldflags = [ "-s" "-w" "-X=go.jolheiser.com/tmpl/cmd.Version=${version}" ];
+  ldflags = ["-s" "-w" "-X=go.jolheiser.com/tmpl/cmd.Version=${version}"];
+
+  postInstall = ''
+    mkdir -p $out/share
+    cp -vr ./contrib/tmpl-completions.nu $out/share/tmpl-completions.nu
+  '';
 
   meta = with lib; {
     description = "Template automation for bootstrapping projects";