diff --git a/pkgs/by-name/xm/xmrig-mo/package.nix b/pkgs/by-name/xm/xmrig-mo/package.nix
index d5280ef8f369..9685f950725c 100644
--- a/pkgs/by-name/xm/xmrig-mo/package.nix
+++ b/pkgs/by-name/xm/xmrig-mo/package.nix
@@ -6,13 +6,13 @@
 
 xmrig.overrideAttrs (oldAttrs: rec {
   pname = "xmrig-mo";
-  version = "6.26.0-mo3";
+  version = "6.26.0-mo4";
 
   src = fetchFromGitHub {
     owner = "MoneroOcean";
     repo = "xmrig";
     rev = "v${version}";
-    hash = "sha256-Ceh/B0afhVbAhDQcYen+TWNSswXcSiUzCvrQJizVmpQ=";
+    hash = "sha256-rPOu231VgVAgvfcv8ecPsTSKyUa/Oi8nQYIIbVkx1Sc=";
   };
 
   meta = {