diff --git a/platform.json b/platform.json
index 0f126a2..a2eaa7f 100644
--- a/platform.json
+++ b/platform.json
@@ -96,7 +96,7 @@
       "type": "debugger",
       "optional": true,
       "owner": "platformio",
-      "version": "~2.1200.0"
+      "version": "~2.1100.0"
     },
     "tool-mkspiffs": {
       "type": "uploader",