diff --git a/packages/mcp-gateway/package.nix b/packages/mcp-gateway/package.nix
index ae831f2..7c938d0 100644
--- a/packages/mcp-gateway/package.nix
+++ b/packages/mcp-gateway/package.nix
@@ -17,7 +17,7 @@ rustPlatform.buildRustPackage rec {
     hash = "sha256-7IALz7hOnCeKtiEm8b3M7v5oy4hw173viyhNeqQIhTI=";
   };
 
-  cargoHash = "sha256-t72gblzTwZDGkrbK8Otose1yg32JxMwe/7aQk8oNH+Q=";
+  cargoHash = "sha256-B5HRETFryzLqQhdIqRFj0apZS0wMggW2MHE2VsbB22Y=";
 
   nativeBuildInputs = [ pkg-config ];