diff --git a/pkgs/servers/http/webhook/default.nix b/pkgs/servers/http/webhook/default.nix
index 6daf06e117aa..789382def1dc 100644
--- a/pkgs/servers/http/webhook/default.nix
+++ b/pkgs/servers/http/webhook/default.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "webhook";
-  version = "2.8.0";
+  version = "2.8.1";
 
   src = fetchFromGitHub {
     owner = "adnanh";
     repo = "webhook";
     rev = version;
-    sha256 = "0n03xkgwpzans0cymmzb0iiks8mi2c76xxdak780dk0jbv6qgp5i";
+    sha256 = "sha256-8OpVpm9nEroUlr41VgnyM6sxd/FlSvoQK5COOWvo4Y4=";
   };
 
-  vendorSha256 = null;
+  vendorHash = null;
 
   subPackages = [ "." ];