diff --git a/README.md b/README.md
index 36783b4..988f251 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,9 @@ SYMON - A 6502 System Simulator
 **NOTE: THIS IS BETA QUALITY SOFTWARE UNDER ACTIVE DEVELOPMENT.  Feedback is
 welcome!**
 
-**Version:** 0.8.3
+**Version:** 0.8.4
 
-**Last Updated:** 12 January, 2013
+**Last Updated:** 4 March, 2013
 
 Copyright (c) 2008-2013 Seth J. Morabito <web@loomcom.com>
 
@@ -98,7 +98,7 @@ Maven will build Symon, run unit tests, and produce a jar file in the
 Symon is meant to be invoked directly from the jar file. To run with
 Java 1.5 or greater, just type:
 
-    $ java -jar symon-0.8.1.jar
+    $ java -jar symon-0.8.4.jar
 
 When Symon is running, you should be presented with a simple graphical
 interface.
@@ -140,6 +140,9 @@ running.
 
 ## 5.0 Revision History
 
+  - **0.8.4:** 4 March, 2013 - Fix for ZPX, ZPY display in the trace log
+    (change contributed by jsissom)
+
   - **0.8.3:** 12 January, 2013 - Added tool-tip text. Memory is no longer
     cleared when resetting. Fixed swapped register labels.
 
diff --git a/pom.xml b/pom.xml
index aa8f3cf..6fc04f7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <groupId>com.loomcom.symon</groupId>
     <artifactId>symon</artifactId>
     <packaging>jar</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4</version>
     <name>symon</name>
     <url>http://www.loomcom.com/symon</url>
     <properties>