diff --git a/pkgs/by-name/mo/monophony/package.nix b/pkgs/by-name/mo/monophony/package.nix
index 50cddab18be7..1d5e2d8eb1d8 100644
--- a/pkgs/by-name/mo/monophony/package.nix
+++ b/pkgs/by-name/mo/monophony/package.nix
@@ -11,7 +11,7 @@
 }:
 python3Packages.buildPythonApplication rec {
   pname = "monophony";
-  version = "2.4.0";
+  version = "2.5.1";
   format = "other";
 
   sourceRoot = "source/source";
@@ -19,7 +19,7 @@ python3Packages.buildPythonApplication rec {
     owner = "zehkira";
     repo = "monophony";
     rev = "v${version}";
-    hash = "sha256-BIaBysqkNfRk7N4dzyjnN+ha2WkppkwFDSj4AAcp9UI=";
+    hash = "sha256-kBFznJcH6UOlzgUnhPSOUBxqqsHzIEpirN63gRYC/u0=";
   };
 
   pythonPath = with python3Packages; [