diff --git a/pkgs/applications/audio/bsequencer/default.nix b/pkgs/applications/audio/bsequencer/default.nix
index e4ac2fbbcdc2a9..b91554f5716e74 100644
--- a/pkgs/applications/audio/bsequencer/default.nix
+++ b/pkgs/applications/audio/bsequencer/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "BSEQuencer";
-  version = "0.4";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "sjaehn";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "0c3bm2z6z2bjjv1cy50383zr81h99rcb2frmxad0r7lhi27mjyqn";
+    rev = "${version}";
+    sha256 = "08xwz5v8wrar0rx7qdr9pkpjz2k9sw6bn5glhpn6sp6453fabf8q";
   };
 
   nativeBuildInputs = [ pkgconfig ];