diff --git a/pkgs/by-name/fc/fcitx5-pinyin-zhwiki/package.nix b/pkgs/by-name/fc/fcitx5-pinyin-zhwiki/package.nix
index 69329bff762f..41a4240bea3f 100644
--- a/pkgs/by-name/fc/fcitx5-pinyin-zhwiki/package.nix
+++ b/pkgs/by-name/fc/fcitx5-pinyin-zhwiki/package.nix
@@ -6,11 +6,11 @@
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "fcitx5-pinyin-zhwiki";
   version = "0.2.5";
-  date = "20250415";
+  date = "20250731";
 
   src = fetchurl {
     url = "https://github.com/felixonmars/fcitx5-pinyin-zhwiki/releases/download/${finalAttrs.version}/zhwiki-${finalAttrs.date}.dict";
-    hash = "sha256-8dFBoP3UcYCl6EYojn14Bp7aYe/Z9cf4drSmeheHbLw=";
+    hash = "sha256-pS2fVLfihJGgKA1XsW1x0VanfhjHgDGtsqedpmvdUnE=";
   };
 
   dontUnpack = true;