diff --git a/apps/official/BiscuIT-App-Alsijil b/apps/official/BiscuIT-App-Alsijil
index 92d08bc17551f38d6200a11fd01735b8277d9bab..a6ddfd578aa599e7af04baabcc676181b6562403 160000
--- a/apps/official/BiscuIT-App-Alsijil
+++ b/apps/official/BiscuIT-App-Alsijil
@@ -1 +1 @@
-Subproject commit 92d08bc17551f38d6200a11fd01735b8277d9bab
+Subproject commit a6ddfd578aa599e7af04baabcc676181b6562403
diff --git a/apps/official/BiscuIT-App-Chronos b/apps/official/BiscuIT-App-Chronos
index b70f4d1db90d5da071412598bd30a62a5c6c2be6..8591295bb3ff1fba4d8860907f7590794f60982b 160000
--- a/apps/official/BiscuIT-App-Chronos
+++ b/apps/official/BiscuIT-App-Chronos
@@ -1 +1 @@
-Subproject commit b70f4d1db90d5da071412598bd30a62a5c6c2be6
+Subproject commit 8591295bb3ff1fba4d8860907f7590794f60982b
diff --git a/apps/official/BiscuIT-App-Exlibris b/apps/official/BiscuIT-App-Exlibris
index ab507ba1db52b079510a995b543cac5fcf8891c3..8b4523f473a525c08cd299fe485846ce05832796 160000
--- a/apps/official/BiscuIT-App-Exlibris
+++ b/apps/official/BiscuIT-App-Exlibris
@@ -1 +1 @@
-Subproject commit ab507ba1db52b079510a995b543cac5fcf8891c3
+Subproject commit 8b4523f473a525c08cd299fe485846ce05832796
diff --git a/apps/official/BiscuIT-App-SchILD-NRW b/apps/official/BiscuIT-App-SchILD-NRW
index 0017165bf549649a6214f1e756ff47adca4d763d..e44e45d3fe665f51d9aa2a066d2e705e14f36277 160000
--- a/apps/official/BiscuIT-App-SchILD-NRW
+++ b/apps/official/BiscuIT-App-SchILD-NRW
@@ -1 +1 @@
-Subproject commit 0017165bf549649a6214f1e756ff47adca4d763d
+Subproject commit e44e45d3fe665f51d9aa2a066d2e705e14f36277
diff --git a/apps/official/BiscuIT-App-Untis b/apps/official/BiscuIT-App-Untis
index d64e00c02e6a54775ce5349ec1b812bb756fdf67..a77213268d31d9b6d2e333baf287eea18d1c5e42 160000
--- a/apps/official/BiscuIT-App-Untis
+++ b/apps/official/BiscuIT-App-Untis
@@ -1 +1 @@
-Subproject commit d64e00c02e6a54775ce5349ec1b812bb756fdf67
+Subproject commit a77213268d31d9b6d2e333baf287eea18d1c5e42