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 ed17cc3a84dc..24bb7dece09d 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 = "7.88.0";
+  version = "7.89.0";
 
   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-aarch64/10095387-signal-desktop/signal-desktop-7.88.0-1.fc42.aarch64.rpm";
-  hash = "sha256-lrBOsvwOIPcgGMraW3cmC6gaRfYY/ml7dmbLnZQ5mNE=";
+  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-42-aarch64/10118373-signal-desktop/signal-desktop-7.89.0-1.fc42.aarch64.rpm";
+  hash = "sha256-cqGdY5CEWK5T04Pa9ZAyOqmlsO476vGXkos6gdWahcU=";
 }
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 ff4986db62f4..f618aef3d511 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 = "7.88.0";
+  version = "7.89.0";
 
   src = fetchurl {
     url = "https://updates.signal.org/desktop/signal-desktop-mac-universal-${finalAttrs.version}.dmg";
-    hash = "sha256-ymNFy0LT+sLihldmxnRzADr2kHFd7yHclpMSjd8HkPM=";
+    hash = "sha256-Y2xUCWDRsb+A2GypvxZPc1VChRX3ElgrPOeeu4w4FRU=";
   };
   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 5e76d9567663..eb88c0016db0 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 = "7.88.0";
+  version = "7.89.0";
 
   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 = "sha256-5pj4ylQCuMa2xKL9iNvU4+vZzzaJYQUfp5RklhXFT6w=";
+  hash = "sha256-qGzQ+ZtOCKu69EBEoxVjR5PzgtlrSNBW6SBZ9eG3ooU=";
 }