diff --git a/pkgs/applications/networking/instant-messengers/rocketchat-desktop/default.nix b/pkgs/applications/networking/instant-messengers/rocketchat-desktop/default.nix
index 9dffd2f366b5..95bd9de69ee3 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 = "3.8.9";
+  version = "3.8.11";
 
   src = fetchurl {
     url = "https://github.com/RocketChat/Rocket.Chat.Electron/releases/download/${version}/rocketchat-${version}-linux-amd64.deb";
-    sha256 = "sha256-IapGlEUUl+iyW1rTCZugN2YOJUpNwd5NP2QPD3FHd0s=";
+    sha256 = "sha256-gRMoLzCAXByLVtzYAZnhmbgbfsav6CkbP3ZE0NDdlMw=";
   };
 
   nativeBuildInputs = [
@@ -92,6 +92,6 @@ stdenv.mkDerivation rec {
     sourceProvenance = with sourceTypes; [ binaryNativeCode ];
     license = licenses.mit;
     maintainers = with maintainers; [ gbtb ];
-    platforms = platforms.x86_64;
+    platforms = [ "x86_64-linux" ];
   };
 }