diff --git a/pom.xml b/pom.xml
index fd8cb1e5e..2f933ad48 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,6 +86,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>build-helper-maven-plugin</artifactId>
+                <version>3.2.0</version>
                 <executions>
                     <execution>
                         <id>add-source</id>