diff --git a/backend/submodules/private b/backend/submodules/private
index aa6edca1..c39be7ef 160000
--- a/backend/submodules/private
+++ b/backend/submodules/private
@@ -1 +1 @@
-Subproject commit aa6edca141bb0e09e75d4e3191260c1df4ae5d00
+Subproject commit c39be7ef8e1ec4a2166ac77e85d2aaf92511c606