diff --git a/pkgs/applications/audio/qpwgraph/default.nix b/pkgs/applications/audio/qpwgraph/default.nix
index 0c36a8b3ecca..c4955e15e894 100644
--- a/pkgs/applications/audio/qpwgraph/default.nix
+++ b/pkgs/applications/audio/qpwgraph/default.nix
@@ -5,14 +5,14 @@
 
 mkDerivation rec {
   pname = "qpwgraph";
-  version = "0.4.5";
+  version = "0.5.1";
 
   src = fetchFromGitLab {
     domain = "gitlab.freedesktop.org";
     owner = "rncbc";
     repo = "qpwgraph";
     rev = "v${version}";
-    sha256 = "sha256-VMTVaJJHMgx5mJT4ZRL5CDOJp7UPOkZOjqulCFSd7xo=";
+    sha256 = "sha256-HVeuqgqYf/gO1KdteXV4dWd13Q58GqHUz8CAYpruc18=";
   };
 
   nativeBuildInputs = [ cmake pkg-config ];
@@ -29,6 +29,6 @@ mkDerivation rec {
     homepage = "https://gitlab.freedesktop.org/rncbc/qpwgraph";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
-    maintainers = with maintainers; [ kanashimia exi ];
+    maintainers = with maintainers; [ kanashimia exi Scrumplex ];
   };
 }