diff --git a/pkgs/by-name/da/dayon/package.nix b/pkgs/by-name/da/dayon/package.nix
index e8c351202785..6a9953c8804b 100644
--- a/pkgs/by-name/da/dayon/package.nix
+++ b/pkgs/by-name/da/dayon/package.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "dayon";
-  version = "16.0.3";
+  version = "17.0.0";
 
   src = fetchFromGitHub {
     owner = "RetGal";
     repo = "dayon";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-d+8Ra5JkaJ3q4TfjlOGsDLSzuL5dZP33ldVT9bSWl6k=";
+    hash = "sha256-YGp27LYtiEHUkkHvAxm6M9ORPqOdpPcyDoRMqKGS8To=";
   };
 
   nativeBuildInputs = [