diff --git a/apps/official/BiscuIT-App-Alsijil b/apps/official/BiscuIT-App-Alsijil
index 4d750438f94b02a226ea57e94c176aff09191c3f..58ff168416ae5455a72fbdd06a2ff9cdc746f699 160000
--- a/apps/official/BiscuIT-App-Alsijil
+++ b/apps/official/BiscuIT-App-Alsijil
@@ -1 +1 @@
-Subproject commit 4d750438f94b02a226ea57e94c176aff09191c3f
+Subproject commit 58ff168416ae5455a72fbdd06a2ff9cdc746f699
diff --git a/apps/official/BiscuIT-App-Chronos b/apps/official/BiscuIT-App-Chronos
index 8a44509b87d9bd128c0f2632177477a488fbbc99..491f0806d7cffe1dd2ccfc4df4461d80ba4ee990 160000
--- a/apps/official/BiscuIT-App-Chronos
+++ b/apps/official/BiscuIT-App-Chronos
@@ -1 +1 @@
-Subproject commit 8a44509b87d9bd128c0f2632177477a488fbbc99
+Subproject commit 491f0806d7cffe1dd2ccfc4df4461d80ba4ee990
diff --git a/apps/official/BiscuIT-App-Exlibris b/apps/official/BiscuIT-App-Exlibris
index 24fe53a250fd4e6eb2065615eab03d0ffbe34d73..27e7fc262410cac2cf6cf47b31e785917945e917 160000
--- a/apps/official/BiscuIT-App-Exlibris
+++ b/apps/official/BiscuIT-App-Exlibris
@@ -1 +1 @@
-Subproject commit 24fe53a250fd4e6eb2065615eab03d0ffbe34d73
+Subproject commit 27e7fc262410cac2cf6cf47b31e785917945e917
diff --git a/apps/official/BiscuIT-App-SchILD-NRW b/apps/official/BiscuIT-App-SchILD-NRW
index 8f370fb89876722a684ba0a981806e0b3df9b69e..c906e2636516e08205259743965b560f5fd13c22 160000
--- a/apps/official/BiscuIT-App-SchILD-NRW
+++ b/apps/official/BiscuIT-App-SchILD-NRW
@@ -1 +1 @@
-Subproject commit 8f370fb89876722a684ba0a981806e0b3df9b69e
+Subproject commit c906e2636516e08205259743965b560f5fd13c22
diff --git a/apps/official/BiscuIT-App-Untis b/apps/official/BiscuIT-App-Untis
index 0645b91648d346e4af96ed17dbbf5f17b35afffd..e34d99717fabe9ea965932d5e22f5015283d6a35 160000
--- a/apps/official/BiscuIT-App-Untis
+++ b/apps/official/BiscuIT-App-Untis
@@ -1 +1 @@
-Subproject commit 0645b91648d346e4af96ed17dbbf5f17b35afffd
+Subproject commit e34d99717fabe9ea965932d5e22f5015283d6a35