diff --git a/pkgs/development/python-modules/zenoh/default.nix b/pkgs/development/python-modules/zenoh/default.nix
index 8946bcc4b3ea..c74b906ce3a5 100644
--- a/pkgs/development/python-modules/zenoh/default.nix
+++ b/pkgs/development/python-modules/zenoh/default.nix
@@ -9,19 +9,19 @@
 
 buildPythonPackage rec {
   pname = "zenoh";
-  version = "1.6.2"; # nixpkgs-update: no auto update
+  version = "1.9.0"; # nixpkgs-update: no auto update
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "eclipse-zenoh";
     repo = "zenoh-python";
     rev = version;
-    hash = "sha256-GGqZGtHSCaPeO6wFFBxPjdjhsIdcgI1RJ4mZbGq4uzc=";
+    hash = "sha256-rKWbJti5bgwAfc8LpQFsU6KhhcWyWAwOX+SF1UAGRbk=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit src pname version;
-    hash = "sha256-2Hieow0+GzcNQmvqsJd+5bpE9RWUDbaBR9jah+O4GtI=";
+    hash = "sha256-g7Om2QvlbwVmB0wGcbuafUELh53IJ2uM+miHyzBKQQI=";
   };
 
   build-system = [