diff --git a/ZoteroPreview/zoteropreview-update.rdf b/ZoteroPreview/zoteropreview-update.rdf
new file mode 100644
index 0000000..4f8ea21
--- /dev/null
+++ b/ZoteroPreview/zoteropreview-update.rdf
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+        xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+    <rdf:Description about="urn:mozilla:extension:zotfile@columbia.edu">
+        <em:updates>
+            <rdf:Seq>
+                <rdf:li>
+                    <rdf:Description>
+                        <em:version>5.0.16</em:version>
+                        <em:targetApplication>
+                            <rdf:Description>
+                                <em:id>zotero@chnm.gmu.edu</em:id>
+                                <em:minVersion>5.0.0</em:minVersion>
+                                <em:maxVersion>5.*</em:maxVersion>
+                                <em:updateLink>https://github.com/dcartertod/zotero-plugins/releases/download/v0.0.3/ZoteroPreview.xpi</em:updateLink>
+                            </rdf:Description>
+                        </em:targetApplication> 
+
+                        <em:targetApplication>
+                            <rdf:Description>
+                                <em:id>juris-m@juris-m.github.io</em:id>
+                                <em:minVersion>4.999</em:minVersion>
+                                <em:maxVersion>5.*</em:maxVersion>
+                                <em:updateLink>https://github.com/dcartertod/zotero-plugins/releases/download/v0.0.3/ZoteroPreview.xpi</em:updateLink>
+                            </rdf:Description>
+                        </em:targetApplication>
+
+                    </rdf:Description>
+                </rdf:li>
+            </rdf:Seq>
+        </em:updates>
+    </rdf:Description>
+</rdf:RDF>