diff --git a/htdocs/jws/bibtexconverter.jnlp b/htdocs/jws/bibtexconverter.jnlp
index fc61d37..0eeeaf7 100644
--- a/htdocs/jws/bibtexconverter.jnlp
+++ b/htdocs/jws/bibtexconverter.jnlp
@@ -29,9 +29,9 @@
       <all-permissions/>
   </security>
    <resources>
-      <j2se version="1.5+" href="http://java.sun.com/products/autodl/j2se"/>
-      <j2se version="1.5+"/>
-      <jar href="bibtexconverter-0.5.1.jar" main="true" download="eager"/>
+      <j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se"/>
+      <j2se version="1.6+"/>
+      <jar href="bibtexconverter-0.5.2.jar" main="true" download="eager"/>
    </resources>
    <application-desc/>
 </jnlp>