diff --git a/pkgs/tools/security/nmap-formatter/default.nix b/pkgs/tools/security/nmap-formatter/default.nix
index 5b9494bf9d37..132d6b852b50 100644
--- a/pkgs/tools/security/nmap-formatter/default.nix
+++ b/pkgs/tools/security/nmap-formatter/default.nix
@@ -5,22 +5,16 @@
 
 buildGoModule rec {
   pname = "nmap-formatter";
-  version = "0.3.0";
+  version = "1.0.2";
 
   src = fetchFromGitHub {
     owner = "vdjagilev";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-tG91Cutk+RCBPv4Rf8CVnZa5Wh8qgsxEL0C6WIoEdsw=";
+    hash = "sha256-ePhm1qwluHhMC0oS/qEHkZv04nAdh2IDSkIW507MLjo=";
   };
 
-  vendorSha256 = "sha256-WXX1b8fPcwIE40w+Kzd7ZuSRXPiYtolRXC/Z8Kc9H2s=";
-
-  postPatch = ''
-    # Fix hard-coded release
-    substituteInPlace cmd/root.go \
-      --replace "0.2.0" "${version}"
-  '';
+  vendorSha256 = "sha256-zkPXjCC+ZdR14O60ZaGFYdEZVxQ5z99HVmLOR10qqfg=";
 
   meta = with lib; {
     description = "Tool that allows you to convert nmap output";