diff --git a/Addon.ini b/Addon.ini
index 7f8d55a..f186660 100644
--- a/Addon.ini
+++ b/Addon.ini
@@ -1,5 +1,4 @@
 
-
 Addon_Name		= 'Typesetter Core'
 Addon_Unique_ID		= 40
-Addon_Version		= 5.3-p8 RC1
\ No newline at end of file
+Addon_Version		= 5.3-p8.3 
\ No newline at end of file
diff --git a/include/common.php b/include/common.php
index a29cd84..29b9fda 100644
--- a/include/common.php
+++ b/include/common.php
@@ -50,7 +50,7 @@ gp_defined('CMS_NAME_FULL',				'Typesetter CMS');
 gp_defined('addon_browse_path',			CMS_DOMAIN . '/index.php');
 gp_defined('debug_path',				CMS_DOMAIN . '/index.php/Debug');
 
-gp_defined('gpversion',					'5.3-p8 RC1');
+gp_defined('gpversion',					'5.3-p8.3');
 gp_defined('gp_random',					\gp\tool::RandomString());