diff --git a/pkgs/by-name/ze/zenoh-plugin-webserver/package.nix b/pkgs/by-name/ze/zenoh-plugin-webserver/package.nix
index 1a04bf89d709..e3481efca84f 100644
--- a/pkgs/by-name/ze/zenoh-plugin-webserver/package.nix
+++ b/pkgs/by-name/ze/zenoh-plugin-webserver/package.nix
@@ -6,17 +6,17 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "zenoh-plugin-webserver";
-  version = "1.2.1"; # nixpkgs-update: no auto update
+  version = "1.4.0"; # nixpkgs-update: no auto update
 
   src = fetchFromGitHub {
     owner = "eclipse-zenoh";
     repo = "zenoh-plugin-webserver";
     tag = version;
-    hash = "sha256-GvJWyH0kW6POQaliPhahEFen1CcwDrrQNMdL2LtHkmc=";
+    hash = "sha256-R+MLM42m3UTBFHqCAGezU4jz0Hi1+X2W1Yje7+ctl6k=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-S6Dn7ZOfonUo5FMh0rMzrZiKMaBjYDZs2LeUUAVCJOw=";
+  cargoHash = "sha256-/WVMdSGEawvAJ0viV/2eVhWGlvgaGUpe9ZHDCBUOc1I=";
 
   meta = {
     description = "Implements an HTTP server mapping URLs to zenoh paths";