diff --git a/avr/libraries/Kaleidoscope b/avr/libraries/Kaleidoscope
index 6856971..b8d4e90 160000
--- a/avr/libraries/Kaleidoscope
+++ b/avr/libraries/Kaleidoscope
@@ -1 +1 @@
-Subproject commit 6856971cdb3f9cf2df0b574b97486ba16df34c49
+Subproject commit b8d4e90f23138eb068a7a357358fc0f0b76dbd27