diff --git a/pkgs/applications/audio/pt2-clone/default.nix b/pkgs/applications/audio/pt2-clone/default.nix
index 2724f8893372..c713c2ca52e1 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 = "1.32";
+  version = "1.33";
 
   src = fetchFromGitHub {
     owner = "8bitbubsy";
     repo = "pt2-clone";
     rev = "v${version}";
-    sha256 = "sha256-U1q4xCOzV7n31WgCTGlEXvZaUT/TP797cOAHkecQaLo=";
+    sha256 = "sha256-XPQRFbIgSU3oCTbLe4gYkMNBvcLZdJvU/YQHtUvgt9k=";
   };
 
   nativeBuildInputs = [ cmake ];