diff --git a/pom.xml b/pom.xml
index bb6a02cb..ed67e473 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
         <tlcsdm-common.version>1.4.6</tlcsdm-common.version>
         <spring-javaformat.version>0.0.47</spring-javaformat.version>
         <maven-javadoc-plugin.version>3.12.0</maven-javadoc-plugin.version>
-        <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
+        <maven-source-plugin.version>3.4.0</maven-source-plugin.version>
         <maven-jar-plugin.version>3.5.0</maven-jar-plugin.version>
         <maven-help-plugin.version>3.5.1</maven-help-plugin.version>
     </properties>