diff --git a/pkgs/by-name/co/cosmic-notifications/package.nix b/pkgs/by-name/co/cosmic-notifications/package.nix
index e25b2fb5a2e1..140ce59e4f5c 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.2";
+  version = "1.0.0-beta.3";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-notifications";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-HMs08kAS+dC8GsznmQveZczwYtlSKxS4MU3BEKLgxjY=";
+    hash = "sha256-cr8nG9Mj2CZNj+SgOYFScPVAvj71z3jTxCfbQoTJjqs=";
   };
 
-  cargoHash = "sha256-CL8xvj57yq0qzK3tyYh3YXh+fM4ZDsmL8nP1mcqTqeQ=";
+  cargoHash = "sha256-kLvfZBHJbVSceqKuB9XFshTH4Sl54hKfm8H90RUszKk=";
 
   nativeBuildInputs = [
     just