diff --git a/platform.json b/platform.json
index 6be9874..2470a36 100644
--- a/platform.json
+++ b/platform.json
@@ -64,7 +64,7 @@
     },
     "tool-esptoolpy": {
       "type": "uploader",
-      "version": "~1.20000.0"
+      "version": "~1.20100.0"
     },
     "tool-espotapy": {
       "type": "uploader",