diff --git a/appdefs.xml b/appdefs.xml
index 35ca034..40095a5 100644
--- a/appdefs.xml
+++ b/appdefs.xml
@@ -136,6 +136,11 @@ section for more details.
   </documentation>
   <!-- Changelog of the application. -->
   <history>
+      <release>
+        <version>1.13.1</version>
+        <date>2019-12-05</date>
+        <change>Updated MakeMKV to version 1.14.7.</change>
+      </release>
       <release>
         <version>1.13.0</version>
         <date>2019-12-03</date>