diff --git a/pkgs/tools/misc/bandwidth/default.nix b/pkgs/tools/misc/bandwidth/default.nix
index 899fb5f643a..a8b6d5f3c25 100644
--- a/pkgs/tools/misc/bandwidth/default.nix
+++ b/pkgs/tools/misc/bandwidth/default.nix
@@ -11,11 +11,11 @@ let
 in
 stdenv.mkDerivation rec {
   name = "bandwidth-${version}";
-  version = "1.4.2";
+  version = "1.5.1";
 
   src = fetchurl {
     url = "http://zsmith.co/archives/${name}.tar.gz";
-    sha256 = "1p1kp5s3fdgy667q7mc9ywnps0sbj4lpr42561yhi59m69n8c3kd";
+    sha256 = "1v9k1a2ilkbhc3viyacgq88c9if60kwsd1fy6rn84317qap4i7ib";
   };
 
   buildInputs = [ nasm ];