diff --git a/src/main.cpp b/src/main.cpp
index cf12805..b8ee79b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -40,7 +40,7 @@ void setup() {
     pServer = BLEDevice::createServer();
     pServer->setCallbacks(new ServerCallbacks());
 
-    BLEota.begin(pServer, "1.0.2");
+    BLEota.begin(pServer, "1.0.3");
 
     BLEAdvertising* pAdvertising = BLEDevice::getAdvertising();
     pAdvertising->setScanResponse(true);