diff --git a/README.md b/README.md
index 147652a..53aff02 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,10 @@ Details are outlined in [IoT Node - LoRaWAN Documentation](https://docs.sparkfun
 
 ## Latest Firmware
 
-* Version 01.00.00 - [Release](https://github.com/sparkfun/sfe-iot-node-lorawan/releases/tag/v01.00.00)
+* Version 01.01.00 - [Release](https://github.com/sparkfun/sfe-iot-node-lorawan/releases/tag/v01.01.00)
+
+> [!NOTE]
+> With firmware version v1.1.0 and above, the XBee LR module on the IoT Node - LoRaWAN board must be running firmware version A5013 - (May 1, 2025) or later. Details on the firmware and how to update are located [here](https://hub.digi.com/support/products/xbee-studio/?_gl=1*1dnbbi0*_gcl_au*MTY5MDM3NjY5LjE3NDYwNDk1Nzg.*_ga*MjY3MjAwOTM1LjE3NDYwNDk1Nzg.*_ga_RZXDK3PM3B*MTc0NjIyNTE0NC42LjAuMTc0NjIyNTE0NC42MC4wLjE4MzUzMzYzNjg.)
 
 ## Documentation