diff --git a/pkgs/tools/misc/parallel/default.nix b/pkgs/tools/misc/parallel/default.nix
index 2f3ca5afd5a4..45439afe3d11 100644
--- a/pkgs/tools/misc/parallel/default.nix
+++ b/pkgs/tools/misc/parallel/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv, perl, makeWrapper, procps, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "parallel-20200822";
+  name = "parallel-20200922";
 
   src = fetchurl {
     url = "mirror://gnu/parallel/${name}.tar.bz2";
-    sha256 = "02dy46g6f05p7s2qs8h6yg20p1zl3flxxf77n5jw74l3h1m24m4n";
+    sha256 = "0wj19kwjk0hwm8bk9yfcf3rpr0314lmjy5xxlvvdqnbbc4ml2418";
   };
 
   patches = [