diff --git a/backend b/backend
index f6b0410..877e691 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit f6b0410fda09b68989acce8eef0acd89a5c4c975
+Subproject commit 877e691792daf30ddba3881d00e45f6f13bda475
diff --git a/frontend b/frontend
index bbf4c64..4bac142 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit bbf4c643919ec91e5a81ea600158e593566307ad
+Subproject commit 4bac14276a6e483d2d648bdf79c4b9129c6520f9