diff --git a/backend b/backend
index eb23d86..5169565 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit eb23d86519632ca955563393dcbee0446fe5b537
+Subproject commit 5169565752ff93989b76bf56e52a856cb7b6738e
diff --git a/database b/database
index 0330700..3fb40d5 160000
--- a/database
+++ b/database
@@ -1 +1 @@
-Subproject commit 0330700dd9ebee0204f14fe713887d6bb3a6642b
+Subproject commit 3fb40d599cc59cc265033d2e13fcb1b2d5847bbd
diff --git a/frontend b/frontend
index df812e8..9c27ad9 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit df812e8bbcc298393f4d9f7c95c7e4e0f5de24c4
+Subproject commit 9c27ad9c2e6ca97a55e7336105d0656bd4dd9c1f