diff --git a/doc/release-notes/rl-2511.section.md b/doc/release-notes/rl-2511.section.md
index 5c3751767271..09789cc48f05 100644
--- a/doc/release-notes/rl-2511.section.md
+++ b/doc/release-notes/rl-2511.section.md
@@ -114,6 +114,8 @@
 
 - `lxde` scope has been removed, and its packages have been moved the top-level.
 
+- `pulsemeeter` has been updated to `2.0.0`. The configuration file from older versions has to be deleted. For more information and instructions see the [v2.0.0 changelog entry](https://github.com/theRealCarneiro/pulsemeeter/releases/tag/v2.0.0).
+
 ## Other Notable Changes {#sec-nixpkgs-release-25.11-notable-changes}
 
 <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->
diff --git a/pkgs/by-name/pu/pulsemeeter/package.nix b/pkgs/by-name/pu/pulsemeeter/package.nix
index 64211a9dbbd7..1d02788682a3 100644
--- a/pkgs/by-name/pu/pulsemeeter/package.nix
+++ b/pkgs/by-name/pu/pulsemeeter/package.nix
@@ -2,43 +2,48 @@
   lib,
   python3Packages,
   fetchFromGitHub,
-  libpulseaudio,
   libappindicator,
   gobject-introspection,
-  wrapGAppsHook3,
+  wrapGAppsHook4,
   callPackage,
   bash,
+  pipewire,
+  gtk4,
 }:
 python3Packages.buildPythonApplication rec {
   pname = "pulsemeeter";
-  version = "1.2.14";
+  version = "2.0.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "theRealCarneiro";
     repo = "pulsemeeter";
     tag = "v${version}";
-    hash = "sha256-QTXVE5WvunsjLS8I1rgX34BW1mT1UY+cRxURwXiQp5A=";
+    hash = "sha256-hmQI+E6WmYOK7oN7zTmshFZgJ0UiN2KdZ6ZiXwxRpNs=";
   };
 
   build-system = with python3Packages; [
     setuptools
+    babel
   ];
 
   dependencies = with python3Packages; [
-    pulsectl
     pygobject3
+    pydantic
+    pulsectl
+    pulsectl-asyncio
   ];
 
   nativeBuildInputs = [
-    wrapGAppsHook3
+    wrapGAppsHook4
     gobject-introspection
   ];
 
   buildInputs = [
     libappindicator
-    libpulseaudio
+    pipewire
     bash
+    gtk4
   ];
 
   makeWrapperArgs = [
@@ -52,7 +57,7 @@ python3Packages.buildPythonApplication rec {
   passthru.tests.version = callPackage ./version-test.nix { inherit version; };
 
   meta = {
-    description = "Frontend of pulseaudio's routing capabilities, mimicking voicemeeter's workflow";
+    description = "Pulseaudio and pipewire audio mixer inspired by voicemeeter";
     license = lib.licenses.mit;
     homepage = "https://github.com/theRealCarneiro/pulsemeeter";
     maintainers = with lib.maintainers; [
diff --git a/pkgs/by-name/pu/pulsemeeter/version-test.nix b/pkgs/by-name/pu/pulsemeeter/version-test.nix
index 4561918f144c..9ac6f12cafd8 100644
--- a/pkgs/by-name/pu/pulsemeeter/version-test.nix
+++ b/pkgs/by-name/pu/pulsemeeter/version-test.nix
@@ -27,7 +27,7 @@ pkgs.testers.runNixOSTest {
     machine.wait_for_unit("default.target")
     machine.succeed("su -- root -c 'systemctl start pulseaudio'")
     machine.succeed("su -- alice -c 'mkdir -p /home/alice/.config/pulsemeeter'")
-    version = machine.execute("su -- alice -c 'pulsemeeter -s | head -n 4 | tail -n 1'")
-    assert version == (0, 'Pulsemeeter version: \x1b[1m${version}\x1b[0m\n')
+    version = machine.execute("su -- alice -c 'pulsemeeter -v'")
+    assert version == (0, '${version}\n')
   '';
 }