diff --git a/pom.xml b/pom.xml
index 7acb7310f..cd30113c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
         <maven-surefire-plugin.version>3.5.4</maven-surefire-plugin.version>
         <maven-javadoc-plugin.version>3.12.0</maven-javadoc-plugin.version>
         <maven-assembly-plugin.version>3.6.0</maven-assembly-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-checksum-maven-plugin.version>1.11</maven-checksum-maven-plugin.version>
         <maven-antrun-plugin.version>3.2.0</maven-antrun-plugin.version>
         <maven-groovy-plugin.version>2.1.1</maven-groovy-plugin.version>