diff --git a/pkgs/os-specific/linux/udisks/2-default.nix b/pkgs/os-specific/linux/udisks/2-default.nix
index 725b1cd25643..99b91343a482 100644
--- a/pkgs/os-specific/linux/udisks/2-default.nix
+++ b/pkgs/os-specific/linux/udisks/2-default.nix
@@ -5,11 +5,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "udisks-2.1.6";
+  name = "udisks-2.1.8";
 
   src = fetchurl {
     url = "http://udisks.freedesktop.org/releases/${name}.tar.bz2";
-    sha256 = "0spl155k0g2l2hvqf8xyjv08i68gfyhzpjva6cwlzxx0bz4gbify";
+    sha256 = "1nkxhnqh39c9pzvm4zfj50rgv6apqawdx09bv3sfaxrah4a6jhfs";
   };
 
   outputs = [ "out" "man" "dev" ];