diff --git a/pkgs/applications/audio/jamesdsp/default.nix b/pkgs/applications/audio/jamesdsp/default.nix
index be6f09514387..ef0385d5114e 100644
--- a/pkgs/applications/audio/jamesdsp/default.nix
+++ b/pkgs/applications/audio/jamesdsp/default.nix
@@ -25,13 +25,13 @@ let
 in
   mkDerivation rec {
   pname = "jamesdsp";
-  version = "2.4";
+  version = "2.5.1";
   src = fetchFromGitHub rec {
     owner = "Audio4Linux";
     repo = "JDSP4Linux";
     fetchSubmodules = true;
     rev = version;
-    hash = "sha256-wD1JZQD8dR24cBN4QJCSrEsS4aoMD+MQmqnOIFKOeoE=";
+    hash = "sha256-osbRiUa/CKq4l3pV2MZYKcECEfa1ee3SAQ8RsiimbA4=";
   };
 
   nativeBuildInputs = [