diff --git a/update.json b/update.json
index f857ffd..c05f698 100644
--- a/update.json
+++ b/update.json
@@ -17,10 +17,10 @@
         "universal": "https://hmcl.huangyuhui.net",
         "version": "3.15.0.346"
     },
-    "dev-preview": {
-        "jar": "https://hmcl.glavo.site/download/HMCL-3.15.0.346.jar",
-        "jarsha1": "33e193a86686575781fec4ca18444fb0e67c95bb",
+    "dev-preview":     {
+        "jar": "https://hmcl.glavo.site/download/HMCL-3.16.0.347.jar",
+        "jarsha1": "3e109c4e36834eef094bab4a091ae2aa215d188b",
         "universal": "https://hmcl.huangyuhui.net",
-        "version": "3.15.0.346"
+        "version": "3.16.0.347"
     }
 }
\ No newline at end of file