diff --git a/pkgs/tools/networking/chaos/default.nix b/pkgs/tools/networking/chaos/default.nix
index 09832c5bbdaa..defcd2da9266 100644
--- a/pkgs/tools/networking/chaos/default.nix
+++ b/pkgs/tools/networking/chaos/default.nix
@@ -10,11 +10,11 @@ buildGoModule rec {
   src = fetchFromGitHub {
     owner = "projectdiscovery";
     repo = "chaos-client";
-    rev = "v${version}";
-    sha256 = "sha256-NA78zMge9AsfqO1px1FWCDKmWy1a0h8dtTotpgLazh4=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-NA78zMge9AsfqO1px1FWCDKmWy1a0h8dtTotpgLazh4=";
   };
 
-  vendorSha256 = "sha256-KkT/mgU1BOwJcjxOBMCMq0hyxZAyoh25bi+s3ka6TOg=";
+  vendorHash = "sha256-KkT/mgU1BOwJcjxOBMCMq0hyxZAyoh25bi+s3ka6TOg=";
 
   subPackages = [
     "cmd/chaos/"
@@ -23,6 +23,7 @@ buildGoModule rec {
   meta = with lib; {
     description = "Tool to communicate with Chaos DNS API";
     homepage = "https://github.com/projectdiscovery/chaos-client";
+    changelog = "https://github.com/projectdiscovery/chaos-client/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };