diff --git a/bucket/halo.json b/bucket/halo.json
index 15f365a2be..02d89b96b4 100644
--- a/bucket/halo.json
+++ b/bucket/halo.json
@@ -1,13 +1,13 @@
 {
-    "version": "2.21.3",
+    "version": "2.21.4",
     "description": "A modern personal independent blog system.",
     "homepage": "https://halo.run",
     "license": "GPL-3.0-or-later",
     "suggest": {
         "JDK": "java/openjdk"
     },
-    "url": "https://github.com/halo-dev/halo/releases/download/v2.21.3/halo-2.21.3.jar#/halo.jar",
-    "hash": "979b43f502107ee4571ba8713f67a7b1bdd2797fc0ec5ff1c7af78ad029452b2",
+    "url": "https://github.com/halo-dev/halo/releases/download/v2.21.4/halo-2.21.4.jar#/halo.jar",
+    "hash": "4688ac4ed85546ae941931398d1768ead2ffdd455a3aed7fdd73e9c322d05788",
     "bin": "halo.jar",
     "checkver": {
         "github": "https://github.com/halo-dev/halo"