diff --git a/.gitmodules b/.gitmodules
index 7b72e2f..28c07b4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2865,7 +2865,7 @@
 	url = ../../ALP-pool/post-build-checks
 [submodule "postfix"]
 	path = postfix
-	url = ../../pool/postfix
+	url = ../../ALP-pool/postfix
 [submodule "postgresql"]
 	path = postgresql
 	url = ../../pool/postgresql
diff --git a/fde-tools b/fde-tools
index 28797fb..3a81268 160000
--- a/fde-tools
+++ b/fde-tools
@@ -1 +1 @@
-Subproject commit 28797fb8a9a19dd6272e0732cd7e3ba744fb05c7
+Subproject commit 3a8126864f663d412693a83675de2db718e9f661
diff --git a/ghostscript b/ghostscript
index 2e5821f..c5356ae 160000
--- a/ghostscript
+++ b/ghostscript
@@ -1 +1 @@
-Subproject commit 2e5821ffd3c14e777634768e615a6a76aa9cacc0
+Subproject commit c5356ae6d13b14592dacf46459542d7de08f2954
diff --git a/grub2 b/grub2
index e4a01ed..4ec7123 160000
--- a/grub2
+++ b/grub2
@@ -1 +1 @@
-Subproject commit e4a01ed74be767e8acadc326c5fc329939273955
+Subproject commit 4ec712397f07cee1a24c838901e3b97865ef4fd6
diff --git a/postfix b/postfix
index fe8a5af..2f2ea5a 160000
--- a/postfix
+++ b/postfix
@@ -1 +1 @@
-Subproject commit fe8a5af826e6e4858a392ff328075609142eb92b
+Subproject commit 2f2ea5aea8f75b02c0e31b45a58e5f8e881e8834
diff --git a/python-GitPython b/python-GitPython
index 07b9224..31ce0e8 160000
--- a/python-GitPython
+++ b/python-GitPython
@@ -1 +1 @@
-Subproject commit 07b9224456e07a5fa1880bfe25eb637fb3bfce0b
+Subproject commit 31ce0e8b7a3471b84245ff45b7a9ead4edf31bd5