diff --git a/backend b/backend
index 056779f..f939127 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 056779f7d26746cf54e73156e0a3909ecf058298
+Subproject commit f939127a0c9099f9c22c39bfaaed33b70b006fa2