diff --git a/tools/esp8266/README.md b/tools/esp8266/README.md
index b6b300e6..e8c8be5f 100644
--- a/tools/esp8266/README.md
+++ b/tools/esp8266/README.md
@@ -66,7 +66,7 @@ For now the following inverters should work out of the box:
 - `Ticker` 1.0
 - `ESP8266HTTPUpdateServer` 1.0
 - `Time` 1.6.1
-- `RF24` 1.4.2
+- `RF24` 1.4.5
 - `PubSubClient` 2.8
 - `ArduinoJson` 6.19.4