diff --git a/update.json b/update.json
index 454e4f5..e936d82 100644
--- a/update.json
+++ b/update.json
@@ -6,10 +6,10 @@
         "version": "3.15.2"
     },
     "stable-preview": {
-        "jar": "https://hmcl.glavo.site/download/HMCL-3.15.2.jar",
-        "jarsha1": "4f4c13be7d02a9a55b137ef44aad2b0ac29af72e",
+        "jar": "https://hmcl.glavo.site/download/HMCL-3.15.3.jar",
+        "jarsha1": "8e81459e4c81b77440835a8626e8510e213e780d",
         "universal": "https://hmcl.huangyuhui.net",
-        "version": "3.15.2"
+        "version": "3.15.3"
     },
     "dev": {
         "jar": "https://hmcl.glavo.site/download/HMCL-3.16.0.348.jar",