diff --git a/apps/official/BiscuIT-App-Alsijil b/apps/official/BiscuIT-App-Alsijil
index 874b76b40b9b7e05d8934559587009cd545fdd40..2b83a633529e0690df7f2ae668a1c98c95f5d59a 160000
--- a/apps/official/BiscuIT-App-Alsijil
+++ b/apps/official/BiscuIT-App-Alsijil
@@ -1 +1 @@
-Subproject commit 874b76b40b9b7e05d8934559587009cd545fdd40
+Subproject commit 2b83a633529e0690df7f2ae668a1c98c95f5d59a
diff --git a/apps/official/BiscuIT-App-Chronos b/apps/official/BiscuIT-App-Chronos
index 296d95e813b94c756e378265dfaac68fbafe34c1..2f8805e9f4f5d4124cf0dcb2a7ed83aba41c5e62 160000
--- a/apps/official/BiscuIT-App-Chronos
+++ b/apps/official/BiscuIT-App-Chronos
@@ -1 +1 @@
-Subproject commit 296d95e813b94c756e378265dfaac68fbafe34c1
+Subproject commit 2f8805e9f4f5d4124cf0dcb2a7ed83aba41c5e62
diff --git a/apps/official/BiscuIT-App-Exlibris b/apps/official/BiscuIT-App-Exlibris
index 15b1e50d32f39ed59ed73357c4e107cc94761bac..4c6c0c0b29484c5aa3097f1851a700acb7cc4591 160000
--- a/apps/official/BiscuIT-App-Exlibris
+++ b/apps/official/BiscuIT-App-Exlibris
@@ -1 +1 @@
-Subproject commit 15b1e50d32f39ed59ed73357c4e107cc94761bac
+Subproject commit 4c6c0c0b29484c5aa3097f1851a700acb7cc4591
diff --git a/apps/official/BiscuIT-App-SchILD-NRW b/apps/official/BiscuIT-App-SchILD-NRW
index d3503372579bb067e80c72d0c168ac6e998b8d56..41ec87fc2989fe4170b194d4e56ab0264856626c 160000
--- a/apps/official/BiscuIT-App-SchILD-NRW
+++ b/apps/official/BiscuIT-App-SchILD-NRW
@@ -1 +1 @@
-Subproject commit d3503372579bb067e80c72d0c168ac6e998b8d56
+Subproject commit 41ec87fc2989fe4170b194d4e56ab0264856626c
diff --git a/apps/official/BiscuIT-App-Untis b/apps/official/BiscuIT-App-Untis
index f216d0e9da645cfbd3d4e1d865bb16dc4de7946f..974e93e80fb7dfd4195d10c214a712d22b199003 160000
--- a/apps/official/BiscuIT-App-Untis
+++ b/apps/official/BiscuIT-App-Untis
@@ -1 +1 @@
-Subproject commit f216d0e9da645cfbd3d4e1d865bb16dc4de7946f
+Subproject commit 974e93e80fb7dfd4195d10c214a712d22b199003