diff --git a/pkgs/tools/misc/miniserve/default.nix b/pkgs/tools/misc/miniserve/default.nix
index 6843506cb8e..1223432ad7d 100644
--- a/pkgs/tools/misc/miniserve/default.nix
+++ b/pkgs/tools/misc/miniserve/default.nix
@@ -2,6 +2,7 @@
 , stdenv
 , rustPlatform
 , fetchFromGitHub
+, installShellFiles
 , pkg-config
 , zlib
 , libiconv
@@ -10,22 +11,29 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "miniserve";
-  version = "0.12.1";
+  version = "0.13.0";
 
   src = fetchFromGitHub {
     owner = "svenstaro";
     repo = "miniserve";
     rev = "v${version}";
-    sha256 = "sha256-1LyDwQWC8cb3Sq8lZ9eDpZMcu5/yh0BJFuOWQ3iTtpY=";
+    sha256 = "sha256-1nXhAYvvvUQb0RcWidsRMQOhU8eXt7ngzodsMkYvqvg=";
   };
 
-  cargoSha256 = "sha256-11aP0/p9wC9o1KuM+CLAuHhZxuYff6nvJPj0/yjb1+E=";
+  cargoSha256 = "sha256-P5ukE7eXBRJMrc7+T9/TMq2uGs0AuZliHTtoqiZXNZw=";
 
-  nativeBuildInputs = [ pkg-config zlib ];
+  nativeBuildInputs = [ installShellFiles pkg-config zlib ];
   buildInputs = lib.optionals stdenv.isDarwin [ libiconv Security ];
 
   checkFlags = [ "--skip=cant_navigate_up_the_root" ];
 
+  postInstall = ''
+    installShellCompletion --cmd miniserve \
+      --bash <($out/bin/miniserve --print-completions bash) \
+      --fish <($out/bin/miniserve --print-completions fish) \
+      --zsh <($out/bin/miniserve --print-completions zsh)
+  '';
+
   meta = with lib; {
     description = "For when you really just want to serve some files over HTTP right now!";
     homepage = "https://github.com/svenstaro/miniserve";