diff --git a/pkgs/applications/misc/deadd-notification-center/default.nix b/pkgs/applications/misc/deadd-notification-center/default.nix
index 39630f12c0f..44c36281fad 100644
--- a/pkgs/applications/misc/deadd-notification-center/default.nix
+++ b/pkgs/applications/misc/deadd-notification-center/default.nix
@@ -17,13 +17,13 @@ let
   '';
 in mkDerivation rec {
   pname = "deadd-notification-center";
-  version = "2.0.4";
+  version = "2.1.1";
 
   src = fetchFromGitHub {
     owner = "phuhl";
     repo = "linux_notification_center";
     rev = version;
-    hash = "sha256-ascg31HsHeXKhvMNntiRLuZ4+T2+fokfDhZ3c8N/Gzg=";
+    hash = "sha256-VU9NaQVS0n8hFRjWMvCMkaF5mZ4hpnluV31+/SAK7tU=";
   };
 
   isLibrary = false;