diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index daf1c476e67e..a46649acb182 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
@@ -28,7 +28,7 @@ let
       else "");
 in stdenv.mkDerivation rec {
   pname = "signal-desktop";
-  version = "5.9.0"; # Please backport all updates to the stable channel.
+  version = "5.10.0"; # Please backport all updates to the stable channel.
   # All releases have a limited lifetime and "expire" 90 days after the release.
   # When releases "expire" the application becomes unusable until an update is
   # applied. The expiration date for the current release can be extracted with:
@@ -38,7 +38,7 @@ in stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://updates.signal.org/desktop/apt/pool/main/s/signal-desktop/signal-desktop_${version}_amd64.deb";
-    sha256 = "1pmyi9b0b5h6mi6dwml41x4igy8rfpsv6j67izh78m5gla8wp34h";
+    sha256 = "049i4nypqr6lx8f3w32pia6cfb3pmqmvasxjb5zhp6mxb3vn7wz3";
   };
 
   nativeBuildInputs = [