--- a/extension/install.rdf
+++ b/extension/install.rdf
@@ -8,17 +8,17 @@
     <em:type>2</em:type>
 
     <!-- Target Application this extension can install into,
          with minimum and maximum supported versions. -->
     <em:targetApplication>
       <Description>
         <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
         <em:minVersion>3.5</em:minVersion>
-        <em:maxVersion>16.0a1</em:maxVersion>
+        <em:maxVersion>17.0a1</em:maxVersion>
       </Description>
     </em:targetApplication>
 
     <!-- Front End MetaData -->
     <em:name>Test Pilot</em:name>
     <em:description>Help make Firefox better by running user studies.</em:description>
     <em:creator>Mozilla Corporation</em:creator>
     <em:homepageURL>http://testpilot.mozillalabs.com/</em:homepageURL>