diff --git a/aperture-spi/pom.xml b/aperture-spi/pom.xml
index fbbfa68..ea95fa7 100644
--- a/aperture-spi/pom.xml
+++ b/aperture-spi/pom.xml
@@ -38,7 +38,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-source-plugin</artifactId>
-				<version>3.3.1</version>
+				<version>3.4.0</version>
 				  <executions>
 				    <execution>
 				      <id>attach-sources</id>