diff --git a/extension/install.rdf b/extension/install.rdf
index 022c0a5..7827f6f 100644
--- a/extension/install.rdf
+++ b/extension/install.rdf
@@ -3,7 +3,7 @@
      xmlns:em="http://www.mozilla.org/2004/em-rdf#">
   <Description about="urn:mozilla:install-manifest">
     <em:id>zotxt@e6h.org</em:id>
-    <em:version>5.1.1</em:version>
+    <em:version>5.1.2</em:version>
     <em:type>2</em:type>
     <em:bootstrap>true</em:bootstrap>
     <em:unpack>true</em:unpack>
diff --git a/update.rdf b/update.rdf
index f6e1f5f..61ce927 100644
--- a/update.rdf
+++ b/update.rdf
@@ -5,13 +5,13 @@
       <RDF:Seq>
         <RDF:li>
           <RDF:Description>
-            <em:version>5.1.1</em:version>
+            <em:version>5.1.2</em:version>
             <em:targetApplication>
               <RDF:Description>
                 <em:id>zotero@chnm.gmu.edu</em:id>
                 <em:minVersion>5.0</em:minVersion>
                 <em:maxVersion>5.0.*</em:maxVersion>
-                <em:updateLink>https://github.com/egh/zotxt/releases/download/v5.1.1/zotxt-5.1.1.xpi</em:updateLink>
+                <em:updateLink>https://github.com/egh/zotxt/releases/download/v5.1.2/zotxt-5.1.2.xpi</em:updateLink>
                 <em:updateInfoURL>https://github.com/egh/zotxt/releases/latest</em:updateInfoURL>
               </RDF:Description>
             </em:targetApplication>
@@ -20,7 +20,7 @@
                 <em:id>juris-m@juris-m.github.io</em:id>
                 <em:minVersion>5.0</em:minVersion>
                 <em:maxVersion>5.0.*</em:maxVersion>
-                <em:updateLink>https://github.com/egh/zotxt/releases/download/v5.1.1/zotxt-5.1.1.xpi</em:updateLink>
+                <em:updateLink>https://github.com/egh/zotxt/releases/download/v5.1.2/zotxt-5.1.2.xpi</em:updateLink>
                 <em:updateInfoURL>https://github.com/egh/zotxt/releases/latest</em:updateInfoURL>
               </RDF:Description>
             </em:targetApplication>