diff --git a/apps/official/BiscuIT-App-Alsijil b/apps/official/BiscuIT-App-Alsijil
index 4c4a7260c70233c8185865c28bfcd68cf08756a3..09ff00e11ee5212b4dbc51192f93f433325c76f0 160000
--- a/apps/official/BiscuIT-App-Alsijil
+++ b/apps/official/BiscuIT-App-Alsijil
@@ -1 +1 @@
-Subproject commit 4c4a7260c70233c8185865c28bfcd68cf08756a3
+Subproject commit 09ff00e11ee5212b4dbc51192f93f433325c76f0
diff --git a/apps/official/BiscuIT-App-Chronos b/apps/official/BiscuIT-App-Chronos
index 16bc96852f4053d9e749b629994d7c7524c84e33..7ad625d618424e550548f502498b4555a4f45287 160000
--- a/apps/official/BiscuIT-App-Chronos
+++ b/apps/official/BiscuIT-App-Chronos
@@ -1 +1 @@
-Subproject commit 16bc96852f4053d9e749b629994d7c7524c84e33
+Subproject commit 7ad625d618424e550548f502498b4555a4f45287
diff --git a/apps/official/BiscuIT-App-Exlibris b/apps/official/BiscuIT-App-Exlibris
index adcf6aeace78c123af3dc856aeba484c7a204c68..6a3c555d8d4ead7fdd0b9ae3509a3cabc8f0cc9f 160000
--- a/apps/official/BiscuIT-App-Exlibris
+++ b/apps/official/BiscuIT-App-Exlibris
@@ -1 +1 @@
-Subproject commit adcf6aeace78c123af3dc856aeba484c7a204c68
+Subproject commit 6a3c555d8d4ead7fdd0b9ae3509a3cabc8f0cc9f
diff --git a/apps/official/BiscuIT-App-SchILD-NRW b/apps/official/BiscuIT-App-SchILD-NRW
index 31f535b09f3a94dca70e0d112aebf8f31b7dd325..5a55ef17cac2fed424a1de2f68238d677d9b1697 160000
--- a/apps/official/BiscuIT-App-SchILD-NRW
+++ b/apps/official/BiscuIT-App-SchILD-NRW
@@ -1 +1 @@
-Subproject commit 31f535b09f3a94dca70e0d112aebf8f31b7dd325
+Subproject commit 5a55ef17cac2fed424a1de2f68238d677d9b1697
diff --git a/apps/official/BiscuIT-App-Untis b/apps/official/BiscuIT-App-Untis
index bc5aefdd1ea96fa90a508f1e5d13520c33de7835..4bfb1408d8e6d242655bcb19799f6401dc1cc91f 160000
--- a/apps/official/BiscuIT-App-Untis
+++ b/apps/official/BiscuIT-App-Untis
@@ -1 +1 @@
-Subproject commit bc5aefdd1ea96fa90a508f1e5d13520c33de7835
+Subproject commit 4bfb1408d8e6d242655bcb19799f6401dc1cc91f