diff --git a/pkgs/tools/networking/brook/default.nix b/pkgs/tools/networking/brook/default.nix
index 84ad4e56755..28faa1540a0 100644
--- a/pkgs/tools/networking/brook/default.nix
+++ b/pkgs/tools/networking/brook/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "brook";
-  version = "20230404";
+  version = "20230404.5.1";
 
   src = fetchFromGitHub {
     owner = "txthinking";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-nh59sfOWLk4evuIxa35bWu0J6xSUIzrPv4oQHWSZInA=";
+    sha256 = "sha256-79fH5Bmpg9qMyec1GtyGqme+QBw/Yfs5xMEo9tJXHuU=";
   };
 
-  vendorHash = "sha256-PYdR0vfgOgRheHDvoIC9jCFmfzCSOhxqcPFm+MqirsQ=";
+  vendorHash = "sha256-uKlO1x5sGM8B1htmvRt9kND7tuH36iLN/Mev77vwZ6M=";
 
   meta = with lib; {
     homepage = "https://github.com/txthinking/brook";