diff --git a/gnu/packages/pulseaudio.scm b/gnu/packages/pulseaudio.scm
index 21753cf3fa..ba288aa441 100644
--- a/gnu/packages/pulseaudio.scm
+++ b/gnu/packages/pulseaudio.scm
@@ -6,6 +6,7 @@
 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
+;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -264,14 +265,14 @@ (define-public ponymix
 (define-public pulsemixer
   (package
     (name "pulsemixer")
-    (version "1.3.0")
+    (version "1.4.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/GeorgeFilipkin/"
                                   "pulsemixer/archive/" version ".tar.gz"))
               (sha256
                (base32
-                "03c94313fhxd5sbkl2ajzb2gmmm4hpv7m5rkbxmahwg9s8ih824r"))))
+                "1lpad90ifr2xfldyf39sbwx1v85rif2gm9w774gwwpjv53zfgk1g"))))
     (build-system python-build-system)
     (arguments
      `(#:phases