diff --git a/pkgs/by-name/kc/kcc/package.nix b/pkgs/by-name/kc/kcc/package.nix
index 737357e62116d..60260fc52e40c 100644
--- a/pkgs/by-name/kc/kcc/package.nix
+++ b/pkgs/by-name/kc/kcc/package.nix
@@ -13,14 +13,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "kcc";
-  version = "8.0.4";
+  version = "9.0.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ciromattia";
     repo = "kcc";
     tag = "v${version}";
-    hash = "sha256-8rnuSGlfwH5AVp8GQn3RTtiTYFdTNp7Wqq+ATibpkNA=";
+    hash = "sha256-J4nuVY5eOmHziteLvoBf/+CAY0X/7wBbRtPoIgdd5MA=";
   };
 
   nativeBuildInputs = [ qt6.wrapQtAppsHook ];
@@ -31,6 +31,7 @@ python3.pkgs.buildPythonApplication rec {
 
   dependencies = with python3.pkgs; [
     packaging # undeclared dependency
+    pymupdf
     pyside6
     pillow
     psutil
@@ -46,13 +47,12 @@ python3.pkgs.buildPythonApplication rec {
   # Note: python scripts wouldn't get wrapped anyway, but let's be explicit about it
   dontWrapQtApps = true;
 
-  makeWrapperArgs =
-    [
-      "\${qtWrapperArgs[@]}"
-    ]
-    ++ lib.optionals archiveSupport [
-      ''--prefix PATH : ${lib.makeBinPath [ p7zip ]}''
-    ];
+  makeWrapperArgs = [
+    "\${qtWrapperArgs[@]}"
+  ]
+  ++ lib.optionals archiveSupport [
+    ''--prefix PATH : ${lib.makeBinPath [ p7zip ]}''
+  ];
 
   nativeInstallCheckInputs = [ versionCheckHook ];
   versionCheckProgram = "${placeholder "out"}/bin/kcc-c2e";