diff --git a/pkgs/os-specific/linux/alsa-lib/default.nix b/pkgs/os-specific/linux/alsa-lib/default.nix
index 41abf4886732..ed72e7011663 100644
--- a/pkgs/os-specific/linux/alsa-lib/default.nix
+++ b/pkgs/os-specific/linux/alsa-lib/default.nix
@@ -1,14 +1,14 @@
-{stdenv, fetchurl}:
+{ stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "alsa-lib-1.0.28";
+  name = "alsa-lib-1.0.29";
 
   src = fetchurl {
     urls = [
      "ftp://ftp.alsa-project.org/pub/lib/${name}.tar.bz2"
      "http://alsa.cybermirror.org/lib/${name}.tar.bz2"
     ];
-    sha256 = "0vaafg5q1q1mqcsgin5v7xlmngl3cnbmg5a9xxw0xcz1vn2ln1rw";
+    sha256 = "1l5xzhq7xjy8xap087zbbyi14gr1bhil18pn987vwdlnxcskq13k";
   };
 
   patches = [