diff --git a/build.xml b/build.xml
index 301a87d..da55c1b 100644
--- a/build.xml
+++ b/build.xml
@@ -3,7 +3,7 @@
          basedir=".">
 
     <property name="VERSION"
-              value="5.15" />
+              value="5.16" />
     <property name="build"
               value="build" />
     <property name="temp"
diff --git a/pkg_juimage.xml b/pkg_juimage.xml
index 6636045..30e8ec4 100644
--- a/pkg_juimage.xml
+++ b/pkg_juimage.xml
@@ -15,12 +15,16 @@
     <version>@version@</version>
     <description />
     <scriptfile>script.php</scriptfile>
+
     <update>https://joomla-ua.org/update/lib/juimage.xml</update>
     <updateservers>
         <server type="extension"
                 priority="1"
-                name="juimage">https://joomla-ua.org/update/lib/juimage.xml</server>
+                name="juimage">
+            <![CDATA[https://joomla-ua.org/update/lib/juimage.xml]]>
+        </server>
     </updateservers>
+
     <files folder="packages">
         <file type="plugin"
               id="juimage"
@@ -28,4 +32,10 @@
         <file type="library"
               id="juimage">lib_juimage.zip</file>
     </files>
+
+    <compatibility>
+        <version>3</version>
+        <version>4</version>
+        <version>5</version>
+    </compatibility>
 </extension>
\ No newline at end of file