diff --git a/platform.json b/platform.json
index c4ac550..5105773 100644
--- a/platform.json
+++ b/platform.json
@@ -84,7 +84,7 @@
       "type": "framework",
       "optional": true,
       "owner": "platformio",
-      "version": "~3.40402.0"
+      "version": "~3.40403.0"
     },
     "tool-esptoolpy": {
       "type": "uploader",