diff --git a/README.md b/README.md
index 1f020b9..de4bd7c 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ This library provides a simple-to-use framework for taking advantage of many of
 
 _Apologies_: This document is a work in progress, and is published in this intermediate form in hopes that it will still be better than nothing.
 
-[![GitHub release](https://img.shields.io/github/release/mcci-catena/Catena-Arduino-Platform.svg)](https://github.com/mcci-catena/Catena-Arduino-Platform/releases/latest) [![GitHub commits](https://img.shields.io/github/commits-since/mcci-catena/Catena-Arduino-Platform/latest.svg)](https://github.com/mcci-catena/Catena-Arduino-Platform/compare/v0.20.0...master) [![Build Status](https://travis-ci.com/mcci-catena/Catena-Arduino-Platform.svg?branch=master)](https://travis-ci.com/mcci-catena/Catena-Arduino-Platform)
+[![GitHub release](https://img.shields.io/github/release/mcci-catena/Catena-Arduino-Platform.svg)](https://github.com/mcci-catena/Catena-Arduino-Platform/releases/latest) [![GitHub commits](https://img.shields.io/github/commits-since/mcci-catena/Catena-Arduino-Platform/latest.svg)](https://github.com/mcci-catena/Catena-Arduino-Platform/compare/v0.20.1...master) [![Build Status](https://travis-ci.com/mcci-catena/Catena-Arduino-Platform.svg?branch=master)](https://travis-ci.com/mcci-catena/Catena-Arduino-Platform)
 
 <!-- markdownlint-disable MD033 -->
 <!-- markdownlint-capture -->
@@ -1431,7 +1431,7 @@ This sketch demonstrates the use of the Catena FSM class to implement the `Turns
 
 ## Release History
 
-- HEAD includes the following changes
+- v0.20.1 includes the following changes.
 
   - fix [#275](ttps://github.com/mcci-catena/Catena-Arduino-Platform/issues/275): add `cTotalizer::setDebounce()`, allowing the debounce time to be adjusted from 50ms. This can also be done in the constructor. (Version 0.20.0.30.)
   - fix [#279](https://github.com/mcci-catena/Catena-Arduino-Platform/issues/279): system could sleep forever if the beginning and end of a time range straddled the end of a month. Also fix [#280](https://github.com/mcci-catena/Catena-Arduino-Platform/issues/280), adding ability to set the time (version 0.20.0.20).
@@ -1448,7 +1448,7 @@ This sketch demonstrates the use of the Catena FSM class to implement the `Turns
 - v0.19.0 includes the following changes.
 
   - [#248](https://github.com/mcci-catena/Catena-Arduino-Platform/issues/248) Add interactive command `lorawan configure` to display all the parameters.
-  
+
 - v0.18.1 includes the following changes.
   - [#247](https://github.com/mcci-catena/Catena-Arduino-Platform/pull/247) Add a generic application block to FRAM map
 
diff --git a/library.properties b/library.properties
index 2dae3fe..5b3a6e5 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=MCCI Catena Arduino Platform
-version=0.20.0
+version=0.20.1
 author=Terry Moore, ChaeHee Won, Sungjoon Park
 maintainer=MCCI Corporation <techsupport@mcci.com>
 sentence=Arduino library for MCCI Catena 44xx, 45xx, 46xx and 48xx systems.
diff --git a/src/CatenaBase.h b/src/CatenaBase.h
index 4bde43f..3dd801f 100644
--- a/src/CatenaBase.h
+++ b/src/CatenaBase.h
@@ -55,7 +55,7 @@ Copyright notice:
 #define CATENA_ARDUINO_PLATFORM_VERSION_CALC(major, minor, patch, local)        \
         (((major) << 24u) | ((minor) << 16u) | ((patch) << 8u) | (local))
 
-#define CATENA_ARDUINO_PLATFORM_VERSION CATENA_ARDUINO_PLATFORM_VERSION_CALC(0, 20, 0, 30)      /* v0.20.0.30 */
+#define CATENA_ARDUINO_PLATFORM_VERSION CATENA_ARDUINO_PLATFORM_VERSION_CALC(0, 20, 1, 0)      /* v0.20.1.0 */
 
 #define CATENA_ARDUINO_PLATFORM_VERSION_GET_MAJOR(v)    \
         (((v) >> 24u) & 0xFFu)