diff --git a/pkgs/by-name/co/cosmic-notifications/package.nix b/pkgs/by-name/co/cosmic-notifications/package.nix
index ea1d12801a1b..b0c169477252 100644
--- a/pkgs/by-name/co/cosmic-notifications/package.nix
+++ b/pkgs/by-name/co/cosmic-notifications/package.nix
@@ -12,17 +12,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "cosmic-notifications";
-  version = "1.0.0-beta.9";
+  version = "1.0.0";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-notifications";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-2j6F2aYm/tqRlIk0i7HINGI1DuXhI3FX71ggXoPoPpY=";
+    hash = "sha256-b+YHnh5AdoqB1GDXDBPtLh8Us7vKW+S1g8QZG4deh6w=";
   };
 
-  cargoHash = "sha256-kLvfZBHJbVSceqKuB9XFshTH4Sl54hKfm8H90RUszKk=";
+  cargoHash = "sha256-zyM4iMJs2wPIKIEdji1uJF3WYpPGihFswIK5Wyf6Mns=";
 
   nativeBuildInputs = [
     just