diff --git a/update.json b/update.json
index 33e4586..d50ef54 100644
--- a/update.json
+++ b/update.json
@@ -6,10 +6,10 @@
         "version": "3.16.3"
     },
     "stable-preview": {
-        "jar": "https://hmcl.glavo.site/download/HMCL-3.16.3.jar",
-        "jarsha1": "32da99f95fd635298f91c1533f9fed3cd7257edd",
+        "jar": "https://hmcl.glavo.site/download/HMCL-3.16.4.jar",
+        "jarsha1": "06542ee35b9332d86eabf03501a094d9da084a52",
         "universal": "https://hmcl.huangyuhui.net",
-        "version": "3.16.3"
+        "version": "3.16.4"
     },
     "dev": {
         "jar": "https://hmcl.glavo.site/download/HMCL-3.17.0.356.jar",