diff --git a/pom.xml b/pom.xml
index 3e06dba8c..9a0919326 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1645,7 +1645,6 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-source-plugin</artifactId>
-            <version>2.0.4</version>
             <executions>
               <execution>
                 <id>attach-sources</id>