diff --git a/core/constant_inc.php b/core/constant_inc.php
index e20a29ea7d..6a9907d5e8 100644
--- a/core/constant_inc.php
+++ b/core/constant_inc.php
@@ -21,7 +21,7 @@
 /**
  * Mantis Version
  */
-define( 'MANTIS_VERSION', '1.3.12' );
+define( 'MANTIS_VERSION', '1.3.13' );
 define( 'FILTER_VERSION', 'v9' );
 
 # --- constants -------------------
diff --git a/docbook/Admin_Guide/en-US/Revision_History.xml b/docbook/Admin_Guide/en-US/Revision_History.xml
index 1338f7e31d..1a0fff1882 100644
--- a/docbook/Admin_Guide/en-US/Revision_History.xml
+++ b/docbook/Admin_Guide/en-US/Revision_History.xml
@@ -5,6 +5,20 @@
 	<title>Revision History</title>
 	<simpara>
 		<revhistory>
+			<revision>
+				<revnumber>1.3-24</revnumber>
+				<date>Sun Dec 3 2017</date>
+				<author>
+					<firstname>Victor</firstname>
+					<surname>Boctor</surname>
+					<email>vboctor@mantisbt.org</email>
+				</author>
+				<revdescription>
+					<simplelist>
+						<member>Release 1.3.13</member>
+					</simplelist>
+				</revdescription>
+			</revision>
 			<revision>
 				<revnumber>1.3-23</revnumber>
 				<date>Sun Sep 3 2017</date>
diff --git a/docbook/Developers_Guide/en-US/Revision_History.xml b/docbook/Developers_Guide/en-US/Revision_History.xml
index 06145fb8d8..739662ff13 100644
--- a/docbook/Developers_Guide/en-US/Revision_History.xml
+++ b/docbook/Developers_Guide/en-US/Revision_History.xml
@@ -7,6 +7,20 @@
 	<title>Revision History</title>
 	<simpara>
 		<revhistory>
+			<revision>
+				<revnumber>1.3-24</revnumber>
+				<date>Sun Dec 3 2017</date>
+				<author>
+					<firstname>Victor</firstname>
+					<surname>Boctor</surname>
+					<email>vboctor@mantisbt.org</email>
+				</author>
+				<revdescription>
+					<simplelist>
+						<member>Release 1.3.13</member>
+					</simplelist>
+				</revdescription>
+			</revision>
 			<revision>
 				<revnumber>1.3-23</revnumber>
 				<date>Sun Sep 3 2017</date>