diff --git a/pkgs/applications/networking/instant-messengers/rocketchat-desktop/default.nix b/pkgs/applications/networking/instant-messengers/rocketchat-desktop/default.nix
index 4411fbc6e9bc..6db3418789b2 100644
--- a/pkgs/applications/networking/instant-messengers/rocketchat-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/rocketchat-desktop/default.nix
@@ -4,11 +4,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "rocketchat-desktop";
-  version = "3.9.15";
+  version = "4.0.0";
 
   src = fetchurl {
     url = "https://github.com/RocketChat/Rocket.Chat.Electron/releases/download/${version}/rocketchat-${version}-linux-amd64.deb";
-    hash = "sha256-fMnr7RCNoYVyV+CzKOIqaGd6T6+3fJxMuPjNdFAZdX0=";
+    hash = "sha256-ryfYaePwL4W6x8sKlxACadLUvXEqyqJ0enlSnmVmpUo=";
   };
 
   nativeBuildInputs = [