diff --git a/datanet-search-engine-backend b/datanet-search-engine-backend
index 5f57865..8e3ca33 160000
--- a/datanet-search-engine-backend
+++ b/datanet-search-engine-backend
@@ -1 +1 @@
-Subproject commit 5f578654399e57d1d0a3f4a2a67a24afc42b292c
+Subproject commit 8e3ca33ad1b5425df4bedffe179de3b49abb6377