diff --git a/README.md b/README.md
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@@ -15,7 +15,7 @@ Quickly create an Alexa Gadget using a Raspberry Pi, Python, and the [Alexa Gadg
 ## Prerequisites
 
 - Raspberry Pi 3 B+ ([Starter Kit](https://www.amazon.com/CanaKit-Raspberry-Complete-Starter-Premium/dp/B07BLRSKBV)) or later version that supports *Bluetooth 4.2* with an internet connection.
-- A [Micro SD card](https://www.amazon.com/SanDisk-Mobile-MicroSDHC-SDSDQM-B35A-Adapter/dp/B004ZIENBA/) with a minimum of 8GB of space and the latest version of [Raspian](https://www.raspberrypi.org/downloads/raspbian/) installed.
+- A [Micro SD card](https://www.amazon.com/SanDisk-Mobile-MicroSDHC-SDSDQM-B35A-Adapter/dp/B004ZIENBA/) with a minimum of 8GB of space and the latest version of [Raspberry Pi OS](https://www.raspberrypi.org/software/) installed.
 - An [Amazon Developer account](https://developer.amazon.com/alexa). If you don't already have a developer account, create one.
 - An Echo device that is compatible with Alexa Gadgets. [Learn more](https://developer.amazon.com/docs/alexa-gadgets-toolkit/overview-bluetooth-gadgets.html#device-bluetooth-support)