diff --git a/2023/chvp b/2023/chvp
index abfa1db..803d6e1 160000
--- a/2023/chvp
+++ b/2023/chvp
@@ -1 +1 @@
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diff --git a/2023/francis-punt b/2023/francis-punt
index 2d6e151..d62a3c4 160000
--- a/2023/francis-punt
+++ b/2023/francis-punt
@@ -1 +1 @@
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diff --git a/2023/hannes b/2023/hannes
index a1aec1c..11e6994 160000
--- a/2023/hannes
+++ b/2023/hannes
@@ -1 +1 @@
-Subproject commit a1aec1c68103552786e1fa342a3edaa17a3ddd66
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diff --git a/2023/mcbloch b/2023/mcbloch
index 8786f9c..a9f88c8 160000
--- a/2023/mcbloch
+++ b/2023/mcbloch
@@ -1 +1 @@
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diff --git a/2023/mraedis b/2023/mraedis
index f51cd6e..bedf7cc 160000
--- a/2023/mraedis
+++ b/2023/mraedis
@@ -1 +1 @@
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diff --git a/2023/niknetniko b/2023/niknetniko
index 3406b69..e9d6a72 160000
--- a/2023/niknetniko
+++ b/2023/niknetniko
@@ -1 +1 @@
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diff --git a/2023/robbe b/2023/robbe
index 3428d2a..14cebd6 160000
--- a/2023/robbe
+++ b/2023/robbe
@@ -1 +1 @@
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diff --git a/2023/timpy b/2023/timpy
index ea488fd..72eed80 160000
--- a/2023/timpy
+++ b/2023/timpy
@@ -1 +1 @@
-Subproject commit ea488fd1a549dcec9df4d7ce832020e6f5f7ac28
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diff --git a/2023/vincent b/2023/vincent
index 8f9aaa9..8062fcf 160000
--- a/2023/vincent
+++ b/2023/vincent
@@ -1 +1 @@
-Subproject commit 8f9aaa9f309f9a8b2a2ca6101b7b4c2a5485d483
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