diff --git a/pkgs/by-name/co/cobang/package.nix b/pkgs/by-name/co/cobang/package.nix
index 1b8bacc1ce9a..d33a566f4168 100644
--- a/pkgs/by-name/co/cobang/package.nix
+++ b/pkgs/by-name/co/cobang/package.nix
@@ -18,22 +18,16 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "cobang";
-  version = "1.7.1";
+  version = "1.9.1";
   pyproject = false; # Built with meson
 
   src = fetchFromGitHub {
     owner = "hongquan";
     repo = "CoBang";
     tag = "v${version}";
-    hash = "sha256-rBGz9g6+6jguJggBQKlyOWoME3VHOP8Gq4VtYywoVdI=";
+    hash = "sha256-jF6hWpOPbJKRyUWRyZdp4OziCdJupyFpNdrsiOdjByA=";
   };
 
-  # https://github.com/hongquan/CoBang/issues/117
-  postPatch = ''
-    substituteInPlace src/window.blp \
-      --replace-fail 'seeing-symbolic' 'scanner-symbolic'
-  '';
-
   nativeBuildInputs = [
     blueprint-compiler
     desktop-file-utils