diff --git a/pom.xml b/pom.xml
index 35adf0b..447fac5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -300,7 +300,7 @@
       <plugin>
         <groupId>com.github.spotbugs</groupId>
         <artifactId>spotbugs-maven-plugin</artifactId>
-        <version>4.8.6.6</version>
+        <version>4.9.1.0</version>
         <configuration>
           <effort>Max</effort>
           <omitVisitors>CrossSiteScripting,DefaultEncodingDetector,FindNullDeref</omitVisitors>