diff --git a/src/install.rdf b/src/install.rdf
index a7495ef..900137d 100644
--- a/src/install.rdf
+++ b/src/install.rdf
@@ -23,7 +23,7 @@
             <Description>
                 <em:id>{8de7fcbb-c55c-4fbe-bfc5-fc555c87dbc4}</em:id>
                 <em:minVersion>28.0.0a1</em:minVersion>
-                <em:maxVersion>32.*</em:maxVersion>
+                <em:maxVersion>33.*</em:maxVersion>
             </Description>
         </em:targetApplication>
     </Description>