diff --git a/hbc/meta.xml b/hbc/meta.xml
index f36cc75..b6de2ed 100644
--- a/hbc/meta.xml
+++ b/hbc/meta.xml
@@ -2,8 +2,8 @@
 <app version="1">
   <name>Snes9x GX</name>
   <coder>Tantric</coder>
-  <version>4.2.5</version>
-  <release_date>20101007</release_date>
+  <version>4.2.7</version>
+  <release_date>20110322</release_date>
   <short_description>Super Nintendo Emulator</short_description> 
   <long_description>A Super Nintendo Emulator for Wii</long_description> 
   <no_ios_reload/>
diff --git a/readme.txt b/readme.txt
index 535dd4f..fc3159e 100644
--- a/readme.txt
+++ b/readme.txt
@@ -43,6 +43,11 @@ Wii homebrew is WiiBrew (www.wiibrew.org).
 |                                                          UPDATE HISTORY  |
 •˜———–—––-- - —————————––––– ———–—––-- - —————————––––– ———–—––-- - ————————•
 
+[4.2.7 - March 23, 2011]
+
+* Fixed browser regressions with stability and speed
+* Reverted zones' changes to IRQ and SA-1 - these caused a performance hit
+
 [4.2.6 - March 19, 2011]
 
 * Improved game compatibility (updated core to latest Snes9x)
diff --git a/source/snes9xgx.h b/source/snes9xgx.h
index 6279c75..3791448 100644
--- a/source/snes9xgx.h
+++ b/source/snes9xgx.h
@@ -20,7 +20,7 @@
 #include "filelist.h"
 
 #define APPNAME 		"Snes9x GX"
-#define APPVERSION 		"4.2.6"
+#define APPVERSION 		"4.2.7"
 #define APPFOLDER 		"snes9xgx"
 #define PREF_FILE_NAME 	"settings.xml"
 
diff --git a/update.xml b/update.xml
index b4d1df5..1bbe824 100644
--- a/update.xml
+++ b/update.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<app version="4.2.6">
-<file url="http://snes9x-gx.googlecode.com/files/Snes9x%20GX%204.2.6.zip"></file>
+<app version="4.2.7">
+<file url="http://snes9x-gx.googlecode.com/files/Snes9x%20GX%204.2.7.zip"></file>
 </app>