diff --git a/pkgs/by-name/ca/cargo-tauri/package.nix b/pkgs/by-name/ca/cargo-tauri/package.nix
index 317b40b2735a..befe5011f2dc 100644
--- a/pkgs/by-name/ca/cargo-tauri/package.nix
+++ b/pkgs/by-name/ca/cargo-tauri/package.nix
@@ -1,48 +1,58 @@
 {
   lib,
   stdenv,
+  bzip2,
   callPackage,
   rustPlatform,
   fetchFromGitHub,
-  gtk4,
   nix-update-script,
-  openssl,
   pkg-config,
-  webkitgtk_4_1,
+  testers,
+  xz,
+  zstd,
 }:
 
-rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "tauri";
   version = "2.7.1";
 
   src = fetchFromGitHub {
     owner = "tauri-apps";
     repo = "tauri";
-    tag = "tauri-cli-v${version}";
+    tag = "tauri-cli-v${finalAttrs.version}";
     hash = "sha256-0J55AvAvvqTVls4474GcgLPBtSC+rh8cXVKluMjAVBE=";
   };
 
   cargoHash = "sha256-nkY1ydc2VewRwY+B5nR68mz8Ff3FK1KoHE4dLzNtPkY=";
 
-  nativeBuildInputs = [ pkg-config ];
-
-  buildInputs = [
-    openssl
-  ]
-  ++ lib.optionals stdenv.hostPlatform.isLinux [
-    gtk4
-    webkitgtk_4_1
+  nativeBuildInputs = lib.optionals (stdenv.hostPlatform.isDarwin || stdenv.hostPlatform.isLinux) [
+    pkg-config
   ];
 
+  buildInputs =
+    # Required for tauri-macos-sign and RPM support in tauri-bundler
+    lib.optionals (stdenv.hostPlatform.isDarwin || stdenv.hostPlatform.isLinux) [
+      bzip2
+      xz
+    ]
+    ++ lib.optionals stdenv.hostPlatform.isLinux [
+      zstd
+    ];
+
   cargoBuildFlags = [ "--package tauri-cli" ];
-  cargoTestFlags = cargoBuildFlags;
+  cargoTestFlags = finalAttrs.cargoBuildFlags;
+
+  env = lib.optionalAttrs stdenv.hostPlatform.isLinux {
+    ZSTD_SYS_USE_PKG_CONFIG = true;
+  };
 
   passthru = {
     # See ./doc/hooks/tauri.section.md
-    hook = callPackage ./hook.nix { };
+    hook = callPackage ./hook.nix { cargo-tauri = finalAttrs.finalPackage; };
 
     tests = {
-      hook = callPackage ./test-app.nix { };
+      hook = callPackage ./test-app.nix { cargo-tauri = finalAttrs.finalPackage; };
+      version = testers.testVersion { package = finalAttrs.finalPackage; };
     };
 
     updateScript = nix-update-script {
@@ -56,7 +66,7 @@ rustPlatform.buildRustPackage rec {
   meta = {
     description = "Build smaller, faster, and more secure desktop applications with a web frontend";
     homepage = "https://tauri.app/";
-    changelog = "https://github.com/tauri-apps/tauri/releases/tag/${src.tag}";
+    changelog = "https://github.com/tauri-apps/tauri/releases/tag/tauri-cli-v${finalAttrs.version}";
     license = with lib.licenses; [
       asl20 # or
       mit
@@ -68,4 +78,4 @@ rustPlatform.buildRustPackage rec {
     ];
     mainProgram = "cargo-tauri";
   };
-}
+})
diff --git a/pkgs/by-name/ca/cargo-tauri_1/package.nix b/pkgs/by-name/ca/cargo-tauri_1/package.nix
index 453295d5fa78..fd19b708fdcd 100644
--- a/pkgs/by-name/ca/cargo-tauri_1/package.nix
+++ b/pkgs/by-name/ca/cargo-tauri_1/package.nix
@@ -1,52 +1,53 @@
 {
   lib,
   stdenv,
+  bzip2,
+  pkg-config,
   rustPlatform,
-  fetchFromGitHub,
+  xz,
+  zstd,
   cargo-tauri,
-  cargo-tauri_1,
-  gtk3,
-  libsoup_2_4,
-  openssl,
-  webkitgtk_4_0,
 }:
 
 cargo-tauri.overrideAttrs (
-  newAttrs: oldAttrs: {
-    version = "1.8.1";
+  finalAttrs: oldAttrs: {
+    version = "1.6.6";
 
-    src = fetchFromGitHub {
-      owner = "tauri-apps";
-      repo = "tauri";
-      rev = "tauri-v${newAttrs.version}";
-      hash = "sha256-z8dfiLghN6m95PLCMDgpBMNo+YEvvsGN9F101fAcVF4=";
+    src = oldAttrs.src.override {
+      hash = "sha256-UE/mJ0WdbVT4E1YuUCtu80UB+1WR+KRWs+4Emy3Nclc=";
     };
 
     # Manually specify the sourceRoot since this crate depends on other crates in the workspace. Relevant info at
     # https://discourse.nixos.org/t/difficulty-using-buildrustpackage-with-a-src-containing-multiple-cargo-workspaces/10202
-    sourceRoot = "${newAttrs.src.name}/tooling/cli";
+    sourceRoot = "${finalAttrs.src.name}/tooling/cli";
 
     cargoDeps = rustPlatform.fetchCargoVendor {
-      inherit (newAttrs)
+      inherit (finalAttrs)
         pname
         version
         src
         sourceRoot
         ;
-      hash = "sha256-t5sR02qC06H7A2vukwyZYKA2XMVUzJrgIOYuNSf42mE=";
+      hash = "sha256-kAaq6Kam3e5n8569Y4zdFEiClI8q97XFX1hBD7NkUqw=";
     };
 
+    nativeBuildInputs = oldAttrs.nativeBuildInputs or [ ] ++ [ pkg-config ];
+
     buildInputs = [
-      openssl
+      # Required by `zip` in `tauri-bundler`
+      bzip2
+      zstd
     ]
-    ++ lib.optionals stdenv.hostPlatform.isLinux [
-      gtk3
-      libsoup_2_4
-      webkitgtk_4_0
-    ];
+    # Required by `rpm` in `tauri-bundler`
+    ++ lib.optionals stdenv.hostPlatform.isLinux [ xz ];
+
+    env = {
+      ZSTD_SYS_USE_PKG_CONFIG = true;
+    };
 
     passthru = {
-      hook = cargo-tauri.hook.override { cargo-tauri = cargo-tauri_1; };
+      inherit (oldAttrs.passthru) hook;
+      tests = { inherit (oldAttrs.passthru.tests) version; };
     };
 
     meta = {