diff --git a/registry.txt b/registry.txt
index bc1e9143..fd4b87f6 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4344,3 +4344,4 @@ https://github.com/Seeed-Studio/Seeed_Arduino_Sketchbook.git|Contributed|Seeed A
 https://github.com/DFRobot/DFRobot_BMP3XX.git|Contributed|DFRobot_BMP3XX
 https://github.com/terrorsl/sMQTTBroker.git|Contributed|sMQTTBroker
 https://github.com/FeralAI/MPG.git|Contributed|MPG
+https://github.com/winner10920/ESPSerialFlasher.git|Contributed|ESPSerialFlasher