diff --git a/pom.xml b/pom.xml
index d4a1585..8f51e1b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,7 +50,7 @@
         <formatter-plugin.version>2.23.0</formatter-plugin.version>
         <impsort-plugin.version>1.9.0</impsort-plugin.version>
         <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
-        <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
+        <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-gpg-plugin.version>3.2.2</maven-gpg-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
         <central-maven-publishing-plugin.version>0.4.0</central-maven-publishing-plugin.version>