diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop-beta.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop-beta.nix
index 53a515c5bd00..c392151620dc 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop-beta.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop-beta.nix
@@ -2,7 +2,7 @@
 callPackage ./generic.nix {} rec {
   pname = "signal-desktop-beta";
   dir = "Signal Beta";
-  version = "6.44.0-beta.1";
+  version = "6.47.0-beta.1";
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop-beta/signal-desktop-beta_${version}_amd64.deb";
-  hash = "sha256-SW/br1k7lO0hQngST0qV9Qol1hA9f1NZe86A5uyYhcI=";
+  hash = "sha256-9vbdWdV8dVFyxDMGLvE/uQKeSl+ze5agI5QYZMr84/w=";
 }