diff --git a/pom.xml b/pom.xml
index 5136bde..d045a54 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <compiler.version>1.8</compiler.version>
 
-        <maven.version>3.8.4</maven.version>
+        <maven.version>3.8.6</maven.version>
         <maven-plugin.version>3.6.4</maven-plugin.version>
 
         <pmd.version>6.41.0</pmd.version>