diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index ac035335b24..0f0e5f062dc 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
@@ -25,7 +25,7 @@ let
       else "");
 in stdenv.mkDerivation rec {
   pname = "signal-desktop";
-  version = "5.2.1"; # Please backport all updates to the stable channel.
+  version = "5.3.0"; # Please backport all updates to the stable channel.
   # All releases have a limited lifetime and "expire" 90 days after the release.
   # When releases "expire" the application becomes unusable until an update is
   # applied. The expiration date for the current release can be extracted with:
@@ -35,7 +35,7 @@ in stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://updates.signal.org/desktop/apt/pool/main/s/signal-desktop/signal-desktop_${version}_amd64.deb";
-    sha256 = "0hkl8h49565kncvczv5fv4gak55lycygwb8i8igkgc4my0ykzs2z";
+    sha256 = "15lclxw3njih90zlh2n90v8ljg0wnglw5w8jrpa7rbd789yagvq7";
   };
 
   nativeBuildInputs = [
@@ -134,7 +134,7 @@ in stdenv.mkDerivation rec {
       --replace /opt/Signal/signal-desktop $out/bin/signal-desktop
 
     autoPatchelf --no-recurse -- $out/lib/Signal/
-    patchelf --add-needed ${libpulseaudio}/lib/libpulse.so $out/lib/Signal/resources/app.asar.unpacked/node_modules/ringrtc/build/linux/libringrtc.node
+    patchelf --add-needed ${libpulseaudio}/lib/libpulse.so $out/lib/Signal/resources/app.asar.unpacked/node_modules/ringrtc/build/linux/libringrtc-x64.node
   '';
 
   # Tests if the application launches and waits for "Link your phone to Signal Desktop":