diff --git a/pom.xml b/pom.xml
index bc9c5e5..5e88b76 100644
--- a/pom.xml
+++ b/pom.xml
@@ -201,7 +201,7 @@
       <plugin>
 	<groupId>com.github.spotbugs</groupId>
 	<artifactId>spotbugs-maven-plugin</artifactId>
-	<version>4.8.6.6</version>
+	<version>4.9.1.0</version>
         <configuration>
 	  <excludeFilterFile>spotbugs-filter.xml</excludeFilterFile>
           <plugins>