diff --git a/pom.xml b/pom.xml
index 1c60ff2..bd6dbc0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -99,7 +99,7 @@
         <plugin>
           <groupId>com.diffplug.spotless</groupId>
           <artifactId>spotless-maven-plugin</artifactId>
-          <version>3.3.0</version>
+          <version>3.4.0</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>