diff --git a/pkgs/applications/misc/xmrig/default.nix b/pkgs/applications/misc/xmrig/default.nix
index d93108bdf584..ca4011220d34 100644
--- a/pkgs/applications/misc/xmrig/default.nix
+++ b/pkgs/applications/misc/xmrig/default.nix
@@ -15,13 +15,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "xmrig";
-  version = "6.20.0";
+  version = "6.21.0";
 
   src = fetchFromGitHub {
     owner = "xmrig";
     repo = "xmrig";
     rev = "v${version}";
-    hash = "sha256-csJfmjKm/uAlINhijeqUsDVTemchlzWqJg/YHtmNlAk=";
+    hash = "sha256-7OHfFo8+MUNSI3vpOIODKQH41jmraHDJOyqfLBp/v9o=";
   };
 
   patches = [