diff --git a/nix/home-manager/configuration/graphical-fullblown.nix b/nix/home-manager/configuration/graphical-fullblown.nix
index 56f7820..772e297 100644
--- a/nix/home-manager/configuration/graphical-fullblown.nix
+++ b/nix/home-manager/configuration/graphical-fullblown.nix
@@ -110,7 +110,7 @@ in {
 
       (
         let
-          version = "6.44.0";
+          version = "6.46.0";
         in
           pkgsUnstableSmall.signal-desktop.overrideAttrs (old:
             lib.attrsets.optionalAttrs pkgs.stdenv.isAarch64 {
@@ -118,10 +118,11 @@ in {
               src =
                 builtins.fetchurl
                 {
-                  url = "https://github.com/0mniteck/Signal-Desktop-Mobian/raw/master/builds/release/signal-desktop_${version}_arm64.deb";
+                  url = "https://github.com/0mniteck/Signal-Desktop-Mobian/raw/108f9dd03ac5658457de1b23aae539ef8ab0a716/builds/release/signal-desktop_${version}_arm64.deb";
                   sha256 =
                     # lib.fakeSha256
-                    "sha256:0svb5vz08n3j4lx4kdjmx5lw9619kvvxg981rs6chh83qz5y519k";
+                    "sha256:15sn0p0jxfs7hka6qhg77vjwblwxcdc10ybrfxc0p5gkpbcqcydc"
+                    ;
                 };
             })
       )