diff --git a/pkgs/os-specific/linux/blktrace/default.nix b/pkgs/os-specific/linux/blktrace/default.nix
index 886aa503abb..4ae449c19aa 100644
--- a/pkgs/os-specific/linux/blktrace/default.nix
+++ b/pkgs/os-specific/linux/blktrace/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, libaio }:
 
 stdenv.mkDerivation {
-  name = "blktrace-1.1.0";
+  name = "blktrace-1.2.0";
 
   # Official source
   # "git://git.kernel.org/pub/scm/linux/kernel/git/axboe/blktrace.git"
   src = fetchurl {
-    url = "http://brick.kernel.dk/snaps/blktrace-1.1.0.tar.bz2";
-    sha256 = "15cj9aki7z5i5y6bnchqry6yp40r4lmgmam6ar5gslnx0smgm8jl";
+    url = "http://brick.kernel.dk/snaps/blktrace-1.2.0.tar.bz2";
+    sha256 = "0i9z7ayh9qx4wi0ihyz15bhr1c9aknjl8v5i8c9mx3rhyy41i5i6";
   };
 
   buildInputs = [ libaio ];