diff --git a/roles/bat b/roles/bat
index 53e3428..2ebd39e 160000
--- a/roles/bat
+++ b/roles/bat
@@ -1 +1 @@
-Subproject commit 53e3428af30511aa11cd288289d3a977138ca048
+Subproject commit 2ebd39e695471eedfb7980d51ffaeb8c9c30e947
diff --git a/roles/robertdebock.dovecot b/roles/robertdebock.dovecot
index 5a3192e..e55ad59 160000
--- a/roles/robertdebock.dovecot
+++ b/roles/robertdebock.dovecot
@@ -1 +1 @@
-Subproject commit 5a3192e50c99eb5d9baab5145f4d77ea6cf2bdf1
+Subproject commit e55ad5967b164a224d350acfa54e5f9d1b12aa88
diff --git a/roles/robertdebock.fail2ban b/roles/robertdebock.fail2ban
index 18be9af..dbdfb95 160000
--- a/roles/robertdebock.fail2ban
+++ b/roles/robertdebock.fail2ban
@@ -1 +1 @@
-Subproject commit 18be9afb6580d5dd161f7a855c9cd44371461045
+Subproject commit dbdfb9549ba42961f76407b27f83deb554192a80
diff --git a/roles/unattended_upgrades b/roles/unattended_upgrades
index f9e09a3..a388c85 160000
--- a/roles/unattended_upgrades
+++ b/roles/unattended_upgrades
@@ -1 +1 @@
-Subproject commit f9e09a32542d59df52f8bd88fb755ed161ede24f
+Subproject commit a388c857b7ec6ed69d7b6ca93506fc4009cca18f