diff --git a/pom.xml b/pom.xml
index 6edac83..e740d97 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@ This store supports serializing and deserializing files in JSON, YAML and XML fo
 				   	<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>