diff --git a/avr/libraries/Kaleidoscope b/avr/libraries/Kaleidoscope
index 3ef6268..d76e32c 160000
--- a/avr/libraries/Kaleidoscope
+++ b/avr/libraries/Kaleidoscope
@@ -1 +1 @@
-Subproject commit 3ef62680ac37e80dad9f7a8cfc095ee9cde70559
+Subproject commit d76e32c367ac8bc0be8cdec72730466e06202e0d
diff --git a/avr/libraries/Model01-Firmware b/avr/libraries/Model01-Firmware
index 8228f7a..9df1b6a 160000
--- a/avr/libraries/Model01-Firmware
+++ b/avr/libraries/Model01-Firmware
@@ -1 +1 @@
-Subproject commit 8228f7a4ec4119e6a350135e75c1be31970e1d51
+Subproject commit 9df1b6a5c09f342ae187b42ac3e04f25d342add8
diff --git a/build-tools b/build-tools
index f2e4f94..86bd3fd 160000
--- a/build-tools
+++ b/build-tools
@@ -1 +1 @@
-Subproject commit f2e4f943b3a5d00b822faa0a5642ef60a8d1880a
+Subproject commit 86bd3fdc4e6c7eed8d1ea565fe04c1580814d916