diff --git a/pkgs/applications/audio/mamba/default.nix b/pkgs/applications/audio/mamba/default.nix
index 6f518dac9ca7..679062fccf20 100644
--- a/pkgs/applications/audio/mamba/default.nix
+++ b/pkgs/applications/audio/mamba/default.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mamba";
-  version = "2.2";
+  version = "2.3";
 
   src = fetchFromGitHub {
     owner = "brummer10";
     repo = "Mamba";
     rev = "v${version}";
-    sha256 = "1885qxyfkpslzk0aaaaws0x73b10h9nbr04jkk7xhkya25gf280m";
+    sha256 = "sha256-Dj8yPmuEtDVgu6Gm6aEY+dgJ0dtwB8RPg9EuaVAsiIs=";
     fetchSubmodules = true;
   };