diff --git a/external/config.json b/external/config.json
index d480a26175..c59c7dbcff 100644
--- a/external/config.json
+++ b/external/config.json
@@ -1,6 +1,6 @@
 {
-    "version":"v3-deps-80",
-    "zip_file_size":"124789155",
+    "version":"v3-deps-81",
+    "zip_file_size":"124827786",
     "repo_name":"cocos2d-x-3rd-party-libs-bin",
     "repo_parent":"https://github.com/cocos2d/",
     "move_dirs":{