diff --git a/reactor/Test/pom.xml b/reactor/Test/pom.xml
index 8ed2971a..4db8e2b7 100644
--- a/reactor/Test/pom.xml
+++ b/reactor/Test/pom.xml
@@ -67,6 +67,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
+                <version>3.3.0</version>
                 <executions>
                     <execution>
                         <id>default-jar</id>