diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index 30f90006239d..a9de901cd870 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 = "5.7.0"; # Please backport all updates to the stable channel.
+  version = "5.7.1"; # 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 = "170x2zsp3z95b123ybs8zqr8sasd5jgd4gl1q32wvhk7m41fvkmd";
+    sha256 = "1hjykjqf3n20aab9g3bwk5w8x8v61320xv6z4iqrwwdzfkb3ly20";
   };
 
   nativeBuildInputs = [