diff --git a/apps/official/AlekSIS-App-Chronos b/apps/official/AlekSIS-App-Chronos
index 6b05dfc0613ff143fa292aa67eb349c90439d7ee..6833571a02b8df133ea0f3b99f75e93da0c50fc9 160000
--- a/apps/official/AlekSIS-App-Chronos
+++ b/apps/official/AlekSIS-App-Chronos
@@ -1 +1 @@
-Subproject commit 6b05dfc0613ff143fa292aa67eb349c90439d7ee
+Subproject commit 6833571a02b8df133ea0f3b99f75e93da0c50fc9
diff --git a/apps/official/AlekSIS-App-DashboardFeeds b/apps/official/AlekSIS-App-DashboardFeeds
index 894dc89ac4fd4f6c33b51020288eabe9b6169256..dc6d80c09193910bf27533ac7d6877839fb62c50 160000
--- a/apps/official/AlekSIS-App-DashboardFeeds
+++ b/apps/official/AlekSIS-App-DashboardFeeds
@@ -1 +1 @@
-Subproject commit 894dc89ac4fd4f6c33b51020288eabe9b6169256
+Subproject commit dc6d80c09193910bf27533ac7d6877839fb62c50
diff --git a/apps/official/AlekSIS-App-Exlibris b/apps/official/AlekSIS-App-Exlibris
index 736a7ea53be4e0fa7de7bf3dd66cd47965e36bed..ab4e3f2d03bba8b4c2b6ad90d08106f423ae32e4 160000
--- a/apps/official/AlekSIS-App-Exlibris
+++ b/apps/official/AlekSIS-App-Exlibris
@@ -1 +1 @@
-Subproject commit 736a7ea53be4e0fa7de7bf3dd66cd47965e36bed
+Subproject commit ab4e3f2d03bba8b4c2b6ad90d08106f423ae32e4
diff --git a/apps/official/AlekSIS-App-LDAP b/apps/official/AlekSIS-App-LDAP
index c0bc552d9a7e04560b54c261b5e8d690958d2968..f99aa641eb5cdeaf5421e5297813cbcb3c55eb6c 160000
--- a/apps/official/AlekSIS-App-LDAP
+++ b/apps/official/AlekSIS-App-LDAP
@@ -1 +1 @@
-Subproject commit c0bc552d9a7e04560b54c261b5e8d690958d2968
+Subproject commit f99aa641eb5cdeaf5421e5297813cbcb3c55eb6c
diff --git a/apps/official/AlekSIS-App-Untis b/apps/official/AlekSIS-App-Untis
index b46a822b8d554fea59da85d825e414663ccce346..a567021ee5e66657b3374a76865bab1ee9bdbc33 160000
--- a/apps/official/AlekSIS-App-Untis
+++ b/apps/official/AlekSIS-App-Untis
@@ -1 +1 @@
-Subproject commit b46a822b8d554fea59da85d825e414663ccce346
+Subproject commit a567021ee5e66657b3374a76865bab1ee9bdbc33