diff --git a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix
index a129c45583ff..517bb4e74713 100644
--- a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix
+++ b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-aarch64.nix
@@ -1,7 +1,7 @@
 { callPackage, commandLineArgs }:
 callPackage ./generic.nix { inherit commandLineArgs; } {
   pname = "signal-desktop-bin";
-  version = "7.79.0";
+  version = "7.80.0";
 
   libdir = "usr/lib64/signal-desktop";
   bindir = "usr/bin";
@@ -10,6 +10,6 @@ callPackage ./generic.nix { inherit commandLineArgs; } {
     bsdtar -xf $downloadedFile -C "$out"
   '';
 
-  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-42-aarch64/09795013-signal-desktop/signal-desktop-7.79.0-1.fc42.aarch64.rpm";
-  hash = "sha256-1XH9gw5/1n10u9d67EM2Y//6+oywE0ziv2ZXafL+h0Q=";
+  url = "https://download.copr.fedorainfracloud.org/results/useidel/signal-desktop/fedora-42-aarch64/09815595-signal-desktop/signal-desktop-7.80.0-1.fc42.aarch64.rpm";
+  hash = "sha256-RunFdBUGBmDmztWdn9Rjbotnzwiid+gCIKPz1Nrc8v0=";
 }
diff --git a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix
index 56270e3142ce..9284e47bc21b 100644
--- a/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix
+++ b/pkgs/by-name/si/signal-desktop-bin/signal-desktop-darwin.nix
@@ -6,11 +6,11 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "signal-desktop-bin";
-  version = "7.79.0";
+  version = "7.80.0";
 
   src = fetchurl {
     url = "https://updates.signal.org/desktop/signal-desktop-mac-universal-${finalAttrs.version}.dmg";
-    hash = "sha256-gXXVj+63TyOqxVUeva48VBCYP45GTlxyDIBYZ7NDcZ8=";
+    hash = "sha256-hoWFoC+l4WwCYVWwlbIudrBNTw0wSUmB8Hyuy4/xyBs=";
   };
   sourceRoot = ".";
 
diff --git a/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix b/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix
index 96e58176d6d7..d7f1f53ae34a 100644
--- a/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix
+++ b/pkgs/by-name/si/signal-desktop-bin/signal-desktop.nix
@@ -1,12 +1,12 @@
 { callPackage, commandLineArgs }:
 callPackage ./generic.nix { inherit commandLineArgs; } rec {
   pname = "signal-desktop-bin";
-  version = "7.79.0";
+  version = "7.80.0";
 
   libdir = "opt/Signal";
   bindir = libdir;
   extractPkg = "dpkg-deb -x $downloadedFile $out";
 
   url = "https://updates.signal.org/desktop/apt/pool/s/signal-desktop/signal-desktop_${version}_amd64.deb";
-  hash = "sha256-LhYYJjiPjJAa/5cSe+x5ZnLuy7qx7L2hTh2kcW41vpQ=";
+  hash = "sha256-d0OTlGtTGN4d7ZIShhVc39TiSJvEg9UMonqeP++R7x4=";
 }