diff --git a/pkgs/applications/science/electronics/qucs-s/default.nix b/pkgs/applications/science/electronics/qucs-s/default.nix
index 9da94aa609be..0ce67ec4dbb1 100644
--- a/pkgs/applications/science/electronics/qucs-s/default.nix
+++ b/pkgs/applications/science/electronics/qucs-s/default.nix
@@ -18,13 +18,13 @@
 
 stdenv.mkDerivation rec {
   pname = "qucs-s";
-  version = "1.1.0";
+  version = "2.0.0";
 
   src = fetchFromGitHub {
     owner = "ra3xdh";
     repo = "qucs_s";
     rev = version;
-    sha256 = "sha256-cQ9UNCTwRW61dOQYJX0mPNtCTk0qXKx8VQ6BIXl6Fa8=";
+    sha256 = "sha256-9/1sgxFqn9d9zlwrzjQosFO3m+2lC83qVcCtzfqY5XY=";
   };
 
   nativeBuildInputs = [ flex bison wrapQtAppsHook cmake ];
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = "https://ra3xdh.github.io/";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ mazurel ];
+    maintainers = with maintainers; [ mazurel kashw2 ];
     platforms = with platforms; linux;
   };
 }