diff --git a/pkgs/applications/science/electronics/qucs-s/default.nix b/pkgs/applications/science/electronics/qucs-s/default.nix
index d2898ebc7540..9da94aa609be 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 = "1.0.2";
+  version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "ra3xdh";
     repo = "qucs_s";
     rev = version;
-    sha256 = "sha256-2YyVeeUnLBS1Si9gwEsQLZVG98715dz/v+WCYjB3QlI=";
+    sha256 = "sha256-cQ9UNCTwRW61dOQYJX0mPNtCTk0qXKx8VQ6BIXl6Fa8=";
   };
 
   nativeBuildInputs = [ flex bison wrapQtAppsHook cmake ];