diff --git a/install.rdf b/install.rdf
index 9d7736561..902595b8d 100644
--- a/install.rdf
+++ b/install.rdf
@@ -26,7 +26,7 @@
       <Description>
         <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
         <em:minVersion>3.6</em:minVersion>
-        <em:maxVersion>4.0.*</em:maxVersion>
+        <em:maxVersion>5.0.*</em:maxVersion>
       </Description>
     </em:targetApplication>
     
diff --git a/update.rdf b/update.rdf
index 8c3bdd3eb..cec4c4c8a 100644
--- a/update.rdf
+++ b/update.rdf
@@ -12,7 +12,7 @@
             <RDF:Description>
               <id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</id>
               <minVersion>3.6</minVersion>
-              <maxVersion>4.0.*</maxVersion>
+              <maxVersion>5.0.*</maxVersion>
               <updateLink>http://www.zotero.org/download/zotero.xpi</updateLink>
               <updateHash>sha1:</updateHash>
             </RDF:Description>