diff --git a/backend/pro b/backend/pro
index 50ed941..e1ecd34 160000
--- a/backend/pro
+++ b/backend/pro
@@ -1 +1 @@
-Subproject commit 50ed94198b9108364184239b9ffec0c98a623c69
+Subproject commit e1ecd340c00235e05b880234f5caf12f68ed0c88