diff --git a/PubSubClient/library.properties b/PubSubClient/library.properties
index 2cbe034c..88ab529c 100644
--- a/PubSubClient/library.properties
+++ b/PubSubClient/library.properties
@@ -1,5 +1,5 @@
 name=PubSubClient
-version=2.0
+version=2.1
 author=Nick O'Leary <nick.oleary@gmail.com>
 maintainer=Nick O'Leary <nick.oleary@gmail.com>
 sentence=A client library for MQTT messaging.