diff --git a/pkgs/tools/misc/parallel/default.nix b/pkgs/tools/misc/parallel/default.nix
index 059b43baec39..d11c41195cee 100644
--- a/pkgs/tools/misc/parallel/default.nix
+++ b/pkgs/tools/misc/parallel/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv, perl, makeWrapper, procps }:
 
 stdenv.mkDerivation rec {
-  name = "parallel-20200522";
+  name = "parallel-20200722";
 
   src = fetchurl {
     url = "mirror://gnu/parallel/${name}.tar.bz2";
-    sha256 = "10is46v5dpccxibby0zikg1q68mdwpmgdpxk796zka93idd6id29";
+    sha256 = "0vqd8nhf4lkvbfy7nnibxjkpzpfandpklqm0hrix5vki5x7x80a8";
   };
 
   outputs = [ "out" "man" ];