diff --git a/pkgs/by-name/si/signal-desktop/signal-desktop-aarch64.nix b/pkgs/by-name/si/signal-desktop/signal-desktop-aarch64.nix
index f0065972a000..9280347b8965 100644
--- a/pkgs/by-name/si/signal-desktop/signal-desktop-aarch64.nix
+++ b/pkgs/by-name/si/signal-desktop/signal-desktop-aarch64.nix
@@ -1,7 +1,7 @@
 { callPackage }:
 callPackage ./generic.nix { } {
   pname = "signal-desktop";
-  version = "7.46.0-1";
+  version = "7.47.0-1";
 
   libdir = "usr/lib64/signal-desktop";
   bindir = "usr/bin";
@@ -10,6 +10,6 @@ callPackage ./generic.nix { } {
     bsdtar -xf $downloadedFile -C "$out"
   '';
 
-  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-42-aarch64/08759579-signal-desktop/signal-desktop-7.46.0-1.fc42.aarch64.rpm";
-  hash = "sha256-kiNwaB+jNOgkfkJ4V5Fj23RNILP3IOZfKWKAehMmtZ0=";
+  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-42-aarch64/08795262-signal-desktop/signal-desktop-7.47.0-1.fc42.aarch64.rpm";
+  hash = "sha256-CDj9OX6OfEzbP8kusqnWN+MCPPEi9u2Hj1LkpsCg3vI=";
 }
diff --git a/pkgs/by-name/si/signal-desktop/signal-desktop-darwin.nix b/pkgs/by-name/si/signal-desktop/signal-desktop-darwin.nix
index a947ba0bdc12..b0ab336efd86 100644
--- a/pkgs/by-name/si/signal-desktop/signal-desktop-darwin.nix
+++ b/pkgs/by-name/si/signal-desktop/signal-desktop-darwin.nix
@@ -6,11 +6,11 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "signal-desktop";
-  version = "7.46.0";
+  version = "7.47.0";
 
   src = fetchurl {
     url = "https://updates.signal.org/desktop/signal-desktop-mac-universal-${finalAttrs.version}.dmg";
-    hash = "sha256-3ELg9mEa/CZd4ih42/Zo2phEkCekzUortKrxloBKhXc=";
+    hash = "sha256-PP8D6D/DJiONJp0UNUSoy8zDwWGVWRRMsqfPTWQCgs8=";
   };
   sourceRoot = ".";
 
diff --git a/pkgs/by-name/si/signal-desktop/signal-desktop.nix b/pkgs/by-name/si/signal-desktop/signal-desktop.nix
index fd069778673c..3f64c17b254a 100644
--- a/pkgs/by-name/si/signal-desktop/signal-desktop.nix
+++ b/pkgs/by-name/si/signal-desktop/signal-desktop.nix
@@ -1,12 +1,12 @@
 { callPackage }:
 callPackage ./generic.nix { } rec {
   pname = "signal-desktop";
-  version = "7.46.0";
+  version = "7.47.0";
 
   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-HbmyivfhvZfXdtcL/Cjzl4v0Ck/fJCD517iTjIeidgc=";
+  hash = "sha256-rH1iuyVYoUNFvj2Z9DI5MXcX+sXjN2NSW2uaKafTO9M=";
 }