diff --git a/PID_v1.cpp b/PID_v1.cpp
index 600e163..a403c12 100644
--- a/PID_v1.cpp
+++ b/PID_v1.cpp
@@ -1,5 +1,5 @@
 /**********************************************************************************************
- * Arduino PID Library - Version 1.2.1
+ * Arduino PID Library - Version 1.2.2
  * by Brett Beauregard <br3ttb@gmail.com> brettbeauregard.com
  *
  * This Library is licensed under the MIT License