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 8621aaf1b3ea..d6a543b77adb 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 = "7.14.0-beta.1";
+  version = "7.15.0-beta.1";
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop-beta/signal-desktop-beta_${version}_amd64.deb";
-  hash = "sha256-SC7CCqylPkc/qmlSYlXJcVWGi1+hvRQ9qBGR6wqo6sk=";
+  hash = "sha256-RnaYRd7hKTazh0dEX3wv0fFsdbYv0aqNJtswv8/f+YU=";
 }