diff --git a/pkgs/by-name/da/dayon/package.nix b/pkgs/by-name/da/dayon/package.nix
index e53120b7d160..86731d7e43b4 100644
--- a/pkgs/by-name/da/dayon/package.nix
+++ b/pkgs/by-name/da/dayon/package.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "dayon";
-  version = "15.0.2";
+  version = "16.0.0";
 
   src = fetchFromGitHub {
     owner = "RetGal";
     repo = "dayon";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-5gpST5c3UGutrGuysBEHWqbj9O5+XagA6fTZ7D/R7Oo=";
+    hash = "sha256-glE8Y8w70nIoOhGqYb90+HuiFeKkORjGLyixsPvjmOI=";
   };
 
   nativeBuildInputs = [