diff --git a/pkgs/tools/security/asnmap/default.nix b/pkgs/tools/security/asnmap/default.nix
index 4895e3def181..72420b7c7456 100644
--- a/pkgs/tools/security/asnmap/default.nix
+++ b/pkgs/tools/security/asnmap/default.nix
@@ -5,16 +5,16 @@
 
 buildGoModule rec {
   pname = "asnmap";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchFromGitHub {
     owner = "projectdiscovery";
     repo = pname;
-    rev = "v${version}";
-    hash = "sha256-AndX0PISGKhVmUFcJ2pCu8dqH67nVCe+25MIcF9d+8A=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-auVdBt8XT0qvEC9TfuROBbV/D6uQXBODZs/vrkJolwI=";
   };
 
-  vendorHash = "sha256-+a6GgKHQ1D/hW9MEutyfbNbyDJuQGJ7Vd9Pz6w08lfo=";
+  vendorHash = "sha256-6z40pIj6cgC7lXS2qDhkYec5zIrmjHzh2W0U5BDmSzU=";
 
   # Tests require network access
   doCheck = false;
@@ -22,6 +22,7 @@ buildGoModule rec {
   meta = with lib; {
     description = "Tool to gather network ranges using ASN information";
     homepage = "https://github.com/projectdiscovery/asnmap";
+    changelog = "https://github.com/projectdiscovery/asnmap/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };