diff --git a/pkgs/os-specific/linux/sysstat/default.nix b/pkgs/os-specific/linux/sysstat/default.nix
index d8e95ff74c4..db9f05f5f4d 100644
--- a/pkgs/os-specific/linux/sysstat/default.nix
+++ b/pkgs/os-specific/linux/sysstat/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, gettext, bzip2 }:
 
 stdenv.mkDerivation rec {
-  name = "sysstat-11.7.2";
+  name = "sysstat-11.7.3";
 
   src = fetchurl {
     url = "http://perso.orange.fr/sebastien.godard/${name}.tar.xz";
-    sha256 = "169yh9d0ags9xrn5g0k42wd1c895117zbzs257cjxqnb2vk0a38v";
+    sha256 = "1sk6rhdqr8xsm456fkhkcmbnqgkymqqs3jkapcf8mrnsx36gz94f";
   };
 
   buildInputs = [ gettext ];