diff --git a/pkgs/by-name/cr/cronutils/package.nix b/pkgs/by-name/cr/cronutils/package.nix
index 40c03a0e55bb..f1060ba2d2cb 100644
--- a/pkgs/by-name/cr/cronutils/package.nix
+++ b/pkgs/by-name/cr/cronutils/package.nix
@@ -1,14 +1,19 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, fetchpatch
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  fetchpatch,
+  nix-update-script,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "cronutils";
   version = "1.10";
 
-  outputs = [ "out" "man" ];
+  outputs = [
+    "out"
+    "man"
+  ];
 
   src = fetchFromGitHub {
     owner = "google";
@@ -43,12 +48,14 @@ stdenv.mkDerivation (finalAttrs: {
     "-Wno-format-nonliteral"
   ]);
 
-  meta = with lib; {
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
     changelog = "https://github.com/google/cronutils/releases/tag/version%2F${finalAttrs.version}";
     description = "Utilities to assist running periodic batch processing jobs";
     homepage = "https://github.com/google/cronutils";
-    license = licenses.asl20;
-    maintainers = with maintainers; [ katexochen ];
-    platforms = platforms.all;
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ katexochen ];
+    platforms = lib.platforms.all;
   };
 })
diff --git a/pkgs/by-name/fo/formatjson5/package.nix b/pkgs/by-name/fo/formatjson5/package.nix
index 6adfece33862..852b4096254c 100644
--- a/pkgs/by-name/fo/formatjson5/package.nix
+++ b/pkgs/by-name/fo/formatjson5/package.nix
@@ -1,8 +1,10 @@
-{ lib
-, rustPlatform
-, fetchFromGitHub
-, stdenv
-, darwin
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  stdenv,
+  darwin,
+  nix-update-script,
 }:
 
 rustPlatform.buildRustPackage rec {
@@ -19,13 +21,9 @@ rustPlatform.buildRustPackage rec {
 
   cargoHash = "sha256-zPgaZPDyNVPmBXz6QwOYnmh/sbJ8aPST8znLMfIWejk=";
 
-  buildInputs = lib.optionals stdenv.isDarwin [
-    darwin.apple_sdk.frameworks.Security
-  ];
+  buildInputs = lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
 
-  cargoBuildFlags = [
-    "--example formatjson5"
-  ];
+  cargoBuildFlags = [ "--example formatjson5" ];
 
   postInstall =
     let
@@ -35,6 +33,8 @@ rustPlatform.buildRustPackage rec {
       install -D target/${cargoTarget}/release/examples/formatjson5 $out/bin/formatjson5
     '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "JSON5 formatter";
     homepage = "https://github.com/google/json5format";
diff --git a/pkgs/by-name/ig/igvm-tooling/package.nix b/pkgs/by-name/ig/igvm-tooling/package.nix
index e5cb4a564b79..6cdc3e786a6c 100644
--- a/pkgs/by-name/ig/igvm-tooling/package.nix
+++ b/pkgs/by-name/ig/igvm-tooling/package.nix
@@ -1,9 +1,11 @@
-{ lib
-, python3
-, fetchFromGitHub
-, fetchpatch
-, which
-, acpica-tools
+{
+  lib,
+  python3,
+  fetchFromGitHub,
+  fetchpatch,
+  which,
+  acpica-tools,
+  nix-update-script,
 }:
 
 python3.pkgs.buildPythonApplication rec {
@@ -38,18 +40,20 @@ python3.pkgs.buildPythonApplication rec {
 
   nativeBuildInputs = [ acpica-tools ];
 
-  propagatedBuildInputs = (with python3.pkgs; [
-    setuptools
-    ecdsa
-    cstruct
-    pyelftools
-    pytest
-    cached-property
-    frozendict
-  ]) ++ [
-    acpica-tools
-    which
-  ];
+  propagatedBuildInputs =
+    (with python3.pkgs; [
+      setuptools
+      ecdsa
+      cstruct
+      pyelftools
+      pytest
+      cached-property
+      frozendict
+    ])
+    ++ [
+      acpica-tools
+      which
+    ];
 
   postInstall = ''
     mkdir -p $out/share/igvm-tooling/acpi/acpi-clh
@@ -58,11 +62,16 @@ python3.pkgs.buildPythonApplication rec {
     find $out/share/igvm-tooling/acpi -name "*.dsl" -exec iasl -f {} \;
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "IGVM Image Generator";
     homepage = "https://github.com/microsoft/igvm-tooling";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ malt3 katexochen ];
+    maintainers = with lib.maintainers; [
+      malt3
+      katexochen
+    ];
     changelog = "https://github.com/microsoft/igvm-tooling/releases/tag/igvm-${version}";
     mainProgram = "igvmgen";
     platforms = lib.platforms.all;
diff --git a/pkgs/by-name/up/uplosi/package.nix b/pkgs/by-name/up/uplosi/package.nix
index 0470054f0f22..074bf872f987 100644
--- a/pkgs/by-name/up/uplosi/package.nix
+++ b/pkgs/by-name/up/uplosi/package.nix
@@ -1,8 +1,11 @@
-{ lib
-, fetchFromGitHub
-, buildGoModule
-, installShellFiles
+{
+  lib,
+  fetchFromGitHub,
+  buildGoModule,
+  installShellFiles,
+  nix-update-script,
 }:
+
 buildGoModule rec {
   pname = "uplosi";
   version = "0.3.0";
@@ -17,7 +20,10 @@ buildGoModule rec {
   vendorHash = "sha256-o7PPgW3JL47G6Na5n9h3RasRMfU25FD1U/wCMaydRmc=";
 
   CGO_ENABLED = "0";
-  ldflags = [ "-s" "-w" "-X main.version=${version}" ];
+  ldflags = [
+    "-s"
+    "-X main.version=${version}"
+  ];
 
   nativeBuildInputs = [ installShellFiles ];
 
@@ -28,13 +34,18 @@ buildGoModule rec {
       --zsh <($out/bin/uplosi completion zsh)
   '';
 
-  meta = with lib; {
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
     description = "Upload OS images to cloud provider";
     homepage = "https://github.com/edgelesssys/uplosi";
     changelog = "https://github.com/edgelesssys/uplosi/releases/tag/v${version}";
-    license = licenses.asl20;
+    license = lib.licenses.asl20;
     mainProgram = "uplosi";
-    maintainers = with maintainers; [ katexochen malt3 ];
-    platforms = platforms.unix;
+    maintainers = with lib.maintainers; [
+      katexochen
+      malt3
+    ];
+    platforms = lib.platforms.unix;
   };
 }