diff --git a/pkgs/by-name/po/portfolio/package.nix b/pkgs/by-name/po/portfolio/package.nix
index eec577cfde66..382fd2a2a905 100644
--- a/pkgs/by-name/po/portfolio/package.nix
+++ b/pkgs/by-name/po/portfolio/package.nix
@@ -21,6 +21,7 @@ let
     comment = "Calculate Investment Portfolio Performance";
     desktopName = "Portfolio Performance";
     categories = [ "Office" ];
+    startupWMClass = "Portfolio Performance";
   };
 
   runtimeLibs = lib.makeLibraryPath [
@@ -33,11 +34,11 @@ let
 in
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "PortfolioPerformance";
-  version = "0.75.1";
+  version = "0.76.0";
 
   src = fetchurl {
     url = "https://github.com/buchen/portfolio/releases/download/${finalAttrs.version}/PortfolioPerformance-${finalAttrs.version}-linux.gtk.x86_64.tar.gz";
-    hash = "sha256-TIkEv8YEKgvi2DQ7vc90ZjyvVNOiMQvBhb8rqPT2Xl0=";
+    hash = "sha256-F3U6CU6hZktN2Lq9pPRAw7OSLubEz6ddTAym5azRj1c=";
   };
 
   nativeBuildInputs = [