diff --git a/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix b/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix
index eddb873fc3d9..f1501f6c145a 100644
--- a/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix
+++ b/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix
@@ -1,12 +1,12 @@
 { callPackage, commandLineArgs }:
 callPackage ./generic.nix { inherit commandLineArgs; } rec {
   pname = "signal-desktop-bin";
-  version = "7.83.0";
+  version = "7.85.0";
 
   libdir = "opt/Signal";
   bindir = libdir;
   extractPkg = "dpkg-deb -x $downloadedFile $out";
 
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop/signal-desktop_${version}_amd64.deb";
-  hash = "sha256-DhtOOve8dloIbTi78gLHWars/Y9Fv6YkLkHHpRK7OWY=";
+  hash = "sha256-5DJho9aYNwgasZsSuChEvoDK7N1H+n3RdDh7FMw73SA=";
 }