diff --git a/apps/official/BiscuIT-App-Alsijil b/apps/official/BiscuIT-App-Alsijil
index d015edaa9955fcb9c4d18f1e8b192793bb2246fa..eecf9b19e099adc22b2ac729ee9c649f004623b4 160000
--- a/apps/official/BiscuIT-App-Alsijil
+++ b/apps/official/BiscuIT-App-Alsijil
@@ -1 +1 @@
-Subproject commit d015edaa9955fcb9c4d18f1e8b192793bb2246fa
+Subproject commit eecf9b19e099adc22b2ac729ee9c649f004623b4
diff --git a/apps/official/BiscuIT-App-Chronos b/apps/official/BiscuIT-App-Chronos
index 6ce1a0b8930535eb91f15ca93cc240c69322d031..4be7649529388c07fb05729d73e23eaa13742b0f 160000
--- a/apps/official/BiscuIT-App-Chronos
+++ b/apps/official/BiscuIT-App-Chronos
@@ -1 +1 @@
-Subproject commit 6ce1a0b8930535eb91f15ca93cc240c69322d031
+Subproject commit 4be7649529388c07fb05729d73e23eaa13742b0f
diff --git a/apps/official/BiscuIT-App-Exlibris b/apps/official/BiscuIT-App-Exlibris
index 1fd1aedb8e18ace391a5a5f2bcf87568d37d30e2..8fbcf384dd22a857d2b8d7b99d0cd24fd6551773 160000
--- a/apps/official/BiscuIT-App-Exlibris
+++ b/apps/official/BiscuIT-App-Exlibris
@@ -1 +1 @@
-Subproject commit 1fd1aedb8e18ace391a5a5f2bcf87568d37d30e2
+Subproject commit 8fbcf384dd22a857d2b8d7b99d0cd24fd6551773
diff --git a/apps/official/BiscuIT-App-SchILD-NRW b/apps/official/BiscuIT-App-SchILD-NRW
index 8c02307c20ff94661ef908d646db7b4c2f97f5d9..31f535b09f3a94dca70e0d112aebf8f31b7dd325 160000
--- a/apps/official/BiscuIT-App-SchILD-NRW
+++ b/apps/official/BiscuIT-App-SchILD-NRW
@@ -1 +1 @@
-Subproject commit 8c02307c20ff94661ef908d646db7b4c2f97f5d9
+Subproject commit 31f535b09f3a94dca70e0d112aebf8f31b7dd325
diff --git a/apps/official/BiscuIT-App-Untis b/apps/official/BiscuIT-App-Untis
index dee7b5793ffc20003f51f299d1df5cbc1466fc17..bc5aefdd1ea96fa90a508f1e5d13520c33de7835 160000
--- a/apps/official/BiscuIT-App-Untis
+++ b/apps/official/BiscuIT-App-Untis
@@ -1 +1 @@
-Subproject commit dee7b5793ffc20003f51f299d1df5cbc1466fc17
+Subproject commit bc5aefdd1ea96fa90a508f1e5d13520c33de7835