diff --git a/sdk/pom.xml b/sdk/pom.xml
index e3d4d72e..03251def 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -156,7 +156,7 @@
         <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-source-plugin</artifactId>
-            <version>3.2.1</version>
+            <version>3.4.0</version>
             <executions>
                 <execution>
                     <id>attach-sources</id>