diff --git a/pkgs/tools/security/quark-engine/default.nix b/pkgs/tools/security/quark-engine/default.nix
index 42b0864225d2..12e226c1ede0 100644
--- a/pkgs/tools/security/quark-engine/default.nix
+++ b/pkgs/tools/security/quark-engine/default.nix
@@ -6,14 +6,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "quark-engine";
-  version = "22.12.1";
+  version = "23.2.1";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-PdLnR01BDfb3+WsOvOZTsDHWXRNK0pLTxCXOuWik0L0=";
+    sha256 = "sha256-9WrOyBOoSif1P67Z19HW56RvsojoubeT58P0rM18XSk=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [
@@ -30,11 +30,6 @@ python3.pkgs.buildPythonApplication rec {
     tqdm
   ];
 
-  postPatch = ''
-    substituteInPlace setup.py \
-      --replace "prompt-toolkit==3.0.19" "prompt-toolkit>=3.0.19"
-  '';
-
   # Project has no tests
   doCheck = false;