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 a87d49de7621..7ba56be83f7a 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 = "7.7.0-beta.1";
+  version = "7.9.0-beta.1";
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop-beta/signal-desktop-beta_${version}_amd64.deb";
-  hash = "sha256-oswS1aRkpiTNSpQ6CqfJnoM412RRwraeht4iqq8L1Bk=";
+  hash = "sha256-NZo2H+rX7sy+aPP9Bl9EWPEROkhLXG2puUdbc0s7Nbw=";
 }
diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop.nix
index c4e40432fbb2..e8d130708705 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/signal-desktop.nix
@@ -2,7 +2,7 @@
 callPackage ./generic.nix { } rec {
   pname = "signal-desktop";
   dir = "Signal";
-  version = "7.7.0";
+  version = "7.8.0";
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop/signal-desktop_${version}_amd64.deb";
-  hash = "sha256-UESpbYZ4oRhhQF8GYrbKnNkqmefCfTE1jfCCK7ctIKk=";
+  hash = "sha256-gBcfe3lU2pmRHSXNNXBFU7Qv83Bf6OPv5LM/HxeLkjM=";
 }