diff --git a/pkgs/applications/audio/pt2-clone/default.nix b/pkgs/applications/audio/pt2-clone/default.nix
index 6a093c91daf8..72e8ba135dd3 100644
--- a/pkgs/applications/audio/pt2-clone/default.nix
+++ b/pkgs/applications/audio/pt2-clone/default.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "pt2-clone";
-  version = "1.28";
+  version = "1.29";
 
   src = fetchFromGitHub {
     owner = "8bitbubsy";
     repo = "pt2-clone";
     rev = "v${version}";
-    sha256 = "1c2x43f46l7556kl9y9qign0g6ywdkh7ywkzv6c9y63n68ph20x2";
+    sha256 = "sha256-xnw4UL30nUv/Ru6x/7d05gC0X9nREMdXO9QWBjVoIvo=";
   };
 
   nativeBuildInputs = [ cmake ];