diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index bd0c03cf29d8..373adc42d229 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
@@ -40,13 +40,13 @@ in
   stdenv.mkDerivation rec {
     name = "signal-desktop-${version}";
 
-    version = "1.0.35";
+    version = "1.1.0";
 
     src =
       if stdenv.system == "x86_64-linux" then
         fetchurl {
           url = "https://updates.signal.org/desktop/apt/pool/main/s/signal-desktop/signal-desktop_${version}_amd64.deb";
-          sha256 = "d9f9d4d54f4121efc8eadf1cf0ff957828088b313e53b66dc540b851c44c1860";
+          sha256 = "1v0ydfdgcnkh6rk7gmqbjrzpz56mw2gjmakz58gpn167ln7l1vkl";
         }
       else
         throw "Signal for Desktop is not currently supported on ${stdenv.system}";