diff --git a/pkgs/development/libraries/libmnl/default.nix b/pkgs/development/libraries/libmnl/default.nix
index caabde85f29b..02e86cc688b8 100644
--- a/pkgs/development/libraries/libmnl/default.nix
+++ b/pkgs/development/libraries/libmnl/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "libmnl-1.0.3";
+  name = "libmnl-1.0.4";
 
   src = fetchurl {
     url = "http://netfilter.org/projects/libmnl/files/${name}.tar.bz2";
-    sha1 = "c27e25f67c6422ebf893fc3a844af8085a1c5b63";
+    sha256 = "108zampspaalv44zn0ar9h386dlfixpd149bnxa5hsi8kxlqj7qp";
   };
 
   meta = {