diff --git a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix
index bb7ddb0568c6..8f98f667594c 100644
--- a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix
+++ b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix
@@ -1,7 +1,7 @@
 { callPackage, commandLineArgs }:
 callPackage ./generic.nix { inherit commandLineArgs; } {
   pname = "signal-desktop-bin";
-  version = "7.83.0";
+  version = "7.85.0";
 
   libdir = "usr/lib64/signal-desktop";
   bindir = "usr/bin";
@@ -10,6 +10,6 @@ callPackage ./generic.nix { inherit commandLineArgs; } {
     bsdtar -xf $downloadedFile -C "$out"
   '';
 
-  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-42-aarch64/09932085-signal-desktop/signal-desktop-7.83.0-1.fc42.aarch64.rpm";
-  hash = "sha256-OY+sHfAC/WTC2MkjFjlImYXLNflFNAw4VRcbQ/B3s10=";
+  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-43-aarch64/10010734-signal-desktop/signal-desktop-7.85.0-1.fc43.aarch64.rpm";
+  hash = "sha256-ewjW5mwPph1xZXtqwYPishJ/zYjzpA/df+5WvdcEfWI=";
 }
diff --git a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix
index f21bd88b7867..ce50656aab12 100644
--- a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix
+++ b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix
@@ -6,11 +6,11 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "signal-desktop-bin";
-  version = "7.83.0";
+  version = "7.85.0";
 
   src = fetchurl {
     url = "https://updates.signal.org/desktop/signal-desktop-mac-universal-${finalAttrs.version}.dmg";
-    hash = "sha256-5W70xzjT5+PbzmDHBFIqAUdXn9N1L0aZm1rrdAPUXRw=";
+    hash = "sha256-oXt4MlSvpj4NHwULg8K0XukaMqnlsF2UPkvBGH3Htko=";
   };
   sourceRoot = ".";
 
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=";
 }