diff --git a/examples/atmelavr-and-arduino/arduino-external-libs/lib/Adafruit-GFX-Library b/examples/atmelavr-and-arduino/arduino-external-libs/lib/Adafruit-GFX-Library
index ea4c4c55..6d40eb34 160000
--- a/examples/atmelavr-and-arduino/arduino-external-libs/lib/Adafruit-GFX-Library
+++ b/examples/atmelavr-and-arduino/arduino-external-libs/lib/Adafruit-GFX-Library
@@ -1 +1 @@
-Subproject commit ea4c4c5596aaa91e1e10c89c7817df4e12e312c5
+Subproject commit 6d40eb3423c4245bf5725dbf1c65d33057c08579