diff --git a/backend b/backend
index 6d6241c6..c683ab03 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 6d6241c6cbe6a0cfa8226f2f6745ec1539d62ef3
+Subproject commit c683ab0353c5c61d50a5a250c3baaed761f8ab99
diff --git a/database b/database
index 6e5244b6..2837480e 160000
--- a/database
+++ b/database
@@ -1 +1 @@
-Subproject commit 6e5244b612c3e67b0894577f39796bab950b14fd
+Subproject commit 2837480e178dcbde2c82a6b5c4849744e03c1b1b
diff --git a/frontend b/frontend
index 69a6a2c4..eff0f70b 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit 69a6a2c4eaa77eb95d1eccbb417f8b0d877ef724
+Subproject commit eff0f70b7f93687b18d45d579613fa786c3119c9