diff --git a/library.properties b/library.properties
index 1494795..59eed7a 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ArduinoThread
-version=2.1.0
+version=2.1.1
 author=Ivan Seidel <ivanseidel@gmail.com>
 maintainer=Ivan Seidel <ivanseidel@gmail.com>
 sentence=A simple way to run Threads on Arduino