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 62b6e1c9a484..a87d49de7621 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 = "7.6.0-beta.3";
+  version = "7.7.0-beta.1";
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop-beta/signal-desktop-beta_${version}_amd64.deb";
-  hash = "sha256-BbXogNB2BxFQTpvHw0JVOaCV2PQHEQbafSavVcBd/Fg=";
+  hash = "sha256-oswS1aRkpiTNSpQ6CqfJnoM412RRwraeht4iqq8L1Bk=";
 }