diff --git a/pkgs/by-name/ze/zenoh-plugin-mqtt/package.nix b/pkgs/by-name/ze/zenoh-plugin-mqtt/package.nix
index ecb0ce0aacc9..0875b4f1e664 100644
--- a/pkgs/by-name/ze/zenoh-plugin-mqtt/package.nix
+++ b/pkgs/by-name/ze/zenoh-plugin-mqtt/package.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "zenoh-plugin-mqtt";
-  version = "1.4.0"; # nixpkgs-update: no auto update
+  version = "1.9.0"; # nixpkgs-update: no auto update
 
   src = fetchFromGitHub {
     owner = "eclipse-zenoh";
     repo = "zenoh-plugin-mqtt";
     tag = finalAttrs.version;
-    hash = "sha256-ijoKL8TReNER3a9dwsPeh56l1Ze2rz6jN6L9rYQLYRU=";
+    hash = "sha256-f5y9zCUTvNG/ubw0K+AwqfQlsfeLvoUL8gy3v9T0oQ4=";
   };
 
-  cargoHash = "sha256-ZKpyVVzXC+c7JzktSOMubWl610ujoZ3Vgo4tC0/1JHk=";
+  cargoHash = "sha256-vL5lZOH8juX8zaLJZnw1y8aDZsdFC3gELNvp5MPft2o=";
 
   # Some test time out
   doCheck = false;