diff --git a/pkgs/os-specific/linux/cryptsetup/default.nix b/pkgs/os-specific/linux/cryptsetup/default.nix
index 9e762f64904..6d612f8cdbd 100644
--- a/pkgs/os-specific/linux/cryptsetup/default.nix
+++ b/pkgs/os-specific/linux/cryptsetup/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, devicemapper, libgcrypt, libuuid, pkgconfig, popt }:
 
 stdenv.mkDerivation rec {
-  name = "cryptsetup-1.5.0";
+  name = "cryptsetup-1.5.1";
 
   src = fetchurl {
     url = "http://cryptsetup.googlecode.com/files/${name}.tar.bz2";
-    sha256 = "1l7qcmaq092k28k8sbw845hs6jwn0f05h68rmb7iwh52232m8wa0";
+    sha256 = "0dib3nw6ifd7d7hr9k4iyaha3hz0pkzairqa38l3fndkr9w3zlhn";
   };
 
   configureFlags = "--enable-cryptsetup-reencrypt";