diff --git a/2023/mcbloch b/2023/mcbloch
index 32d6926..8786f9c 160000
--- a/2023/mcbloch
+++ b/2023/mcbloch
@@ -1 +1 @@
-Subproject commit 32d69266c90cdaaa48adb700bf7ca1a046887802
+Subproject commit 8786f9c6e11608fac1702a8026eaab71051d0664
diff --git a/2023/timpy b/2023/timpy
index b8e1cdf..ea488fd 160000
--- a/2023/timpy
+++ b/2023/timpy
@@ -1 +1 @@
-Subproject commit b8e1cdfd0dabf8e0ea2f82ec1a1a2153a58278ce
+Subproject commit ea488fd1a549dcec9df4d7ce832020e6f5f7ac28
diff --git a/2023/vincent b/2023/vincent
index 5b46c4d..1ef1701 160000
--- a/2023/vincent
+++ b/2023/vincent
@@ -1 +1 @@
-Subproject commit 5b46c4dd43241a1612bdc75655be1f3171be1654
+Subproject commit 1ef17012cacafc223194e8f3d462767c0932aee4