diff --git a/apps/official/BiscuIT-App-Alsijil b/apps/official/BiscuIT-App-Alsijil
index d886d3f0e0b55614c9dea0e2674d983870190b41..3efec9b19a9b62389569f1556e17450047fe4561 160000
--- a/apps/official/BiscuIT-App-Alsijil
+++ b/apps/official/BiscuIT-App-Alsijil
@@ -1 +1 @@
-Subproject commit d886d3f0e0b55614c9dea0e2674d983870190b41
+Subproject commit 3efec9b19a9b62389569f1556e17450047fe4561
diff --git a/apps/official/BiscuIT-App-Chronos b/apps/official/BiscuIT-App-Chronos
index 709e7b6e96581f1cb03e0e91c348d40564a1d5e9..1073b77c7f34051d6f2602e56b131c51ad886bdc 160000
--- a/apps/official/BiscuIT-App-Chronos
+++ b/apps/official/BiscuIT-App-Chronos
@@ -1 +1 @@
-Subproject commit 709e7b6e96581f1cb03e0e91c348d40564a1d5e9
+Subproject commit 1073b77c7f34051d6f2602e56b131c51ad886bdc
diff --git a/apps/official/BiscuIT-App-Exlibris b/apps/official/BiscuIT-App-Exlibris
index 27e7fc262410cac2cf6cf47b31e785917945e917..14aad4b3fca162d0589aced6f049c9b4697c1ec8 160000
--- a/apps/official/BiscuIT-App-Exlibris
+++ b/apps/official/BiscuIT-App-Exlibris
@@ -1 +1 @@
-Subproject commit 27e7fc262410cac2cf6cf47b31e785917945e917
+Subproject commit 14aad4b3fca162d0589aced6f049c9b4697c1ec8
diff --git a/apps/official/BiscuIT-App-SchILD-NRW b/apps/official/BiscuIT-App-SchILD-NRW
index c906e2636516e08205259743965b560f5fd13c22..5dd8bc4e5efb3dbc5483fb80cfa4d062e27f35ea 160000
--- a/apps/official/BiscuIT-App-SchILD-NRW
+++ b/apps/official/BiscuIT-App-SchILD-NRW
@@ -1 +1 @@
-Subproject commit c906e2636516e08205259743965b560f5fd13c22
+Subproject commit 5dd8bc4e5efb3dbc5483fb80cfa4d062e27f35ea
diff --git a/apps/official/BiscuIT-App-Untis b/apps/official/BiscuIT-App-Untis
index e34d99717fabe9ea965932d5e22f5015283d6a35..debc102a205ed36723fba310fa08e86443a08cd6 160000
--- a/apps/official/BiscuIT-App-Untis
+++ b/apps/official/BiscuIT-App-Untis
@@ -1 +1 @@
-Subproject commit e34d99717fabe9ea965932d5e22f5015283d6a35
+Subproject commit debc102a205ed36723fba310fa08e86443a08cd6