diff --git a/etc/project.xml b/etc/project.xml
index 5d889009eb..eb556a9c2a 100755
--- a/etc/project.xml
+++ b/etc/project.xml
@@ -393,7 +393,7 @@
     <dependency>
       <groupId>backport-util-concurrent</groupId>
       <artifactId>backport-util-concurrent</artifactId>
-      <version>2.0_01_pd</version>
+      <version>2.1</version>
       <properties>
         <lib>true</lib>
         <activemq.module>true</activemq.module>