diff --git a/pkgs/development/compilers/nasm/default.nix b/pkgs/development/compilers/nasm/default.nix
index cbbb5608a46..76359de6575 100644
--- a/pkgs/development/compilers/nasm/default.nix
+++ b/pkgs/development/compilers/nasm/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "nasm-2.10";
+  name = "nasm-2.11.01";
   
   src = fetchurl {
-    url = "http://www.nasm.us/pub/nasm/releasebuilds/2.10/${name}.tar.bz2";
-    sha256 = "1wcxm0il06b17wjarw8pbf9bagjhfcf7yayahmyip03qkfka2yk8";
+    url = "http://www.nasm.us/pub/nasm/releasebuilds/2.11.01/${name}.tar.bz2";
+    sha256 = "0p0rhq18in2hyv3gircgxj72n2b1mvr8bvjlqscpaz8m62cyvam7";
   };
 
   meta = {