diff --git a/pom.xml b/pom.xml
index 84075d26..4df883ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -959,7 +959,7 @@
     <maven-repository-plugin.version>2.4</maven-repository-plugin.version>
     <maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>
     <maven-site-plugin.version>3.12.1</maven-site-plugin.version>
-    <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
+    <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
     <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
     <maven-surefire-report-plugin.version>3.2.5</maven-surefire-report-plugin.version>
     <maven-toolchains-plugin.version>3.1.0</maven-toolchains-plugin.version>