1 files changed, 1 insertions, 1 deletions
diff --git a/lib/README b/lib/README
index 0ee9b642..ca2b516c 100644
--- a/lib/README
+++ b/lib/README
@@ -146,4 +146,4 @@ used to upload firmware to devices flashed with the CanBoot bootloader.
 
 The can2040 directory contains code from:
   https://github.com/KevinOConnor/can2040
-revision aff2940f1fa5b0c9822a7694403ec9d70710193d.
+revision e509ac03367d5b4c72a44eb9cecc3182b2dbe881.