diff --git a/ogc-filter-v_1_1_0-schema/pom.xml b/ogc-filter-v_1_1_0-schema/pom.xml
index 5dee51e..94a5d14 100644
--- a/ogc-filter-v_1_1_0-schema/pom.xml
+++ b/ogc-filter-v_1_1_0-schema/pom.xml
@@ -51,7 +51,7 @@
     <plugins>
       <plugin>
         <artifactId>maven-source-plugin</artifactId>
-        <version>2.1.2</version>
+        <version>3.2.1</version>
         <executions>
           <execution>
             <id>attach-sources</id>