diff --git a/pkgs/os-specific/linux/alsa-lib/default.nix b/pkgs/os-specific/linux/alsa-lib/default.nix
index 3c3fbc6e7972..8dcddf4baf9b 100644
--- a/pkgs/os-specific/linux/alsa-lib/default.nix
+++ b/pkgs/os-specific/linux/alsa-lib/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "alsa-lib-1.1.8";
+  name = "alsa-lib-1.1.9";
 
   src = fetchurl {
     url = "mirror://alsa/lib/${name}.tar.bz2";
-    sha256 = "1pxf0zkmps03l3zzd0fr828xhkg6a8hxljmbxzc2cyj2ls9kmp1w";
+    sha256 = "0jwr9g4yxg9gj6xx0sb2r6wrdl8amrjd19hilkrq4rirynp770s8";
   };
 
   patches = [