diff --git a/pom.xml b/pom.xml
index 9a656ff9..5b8fc6b5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -243,7 +243,7 @@
                     <dependency>
                         <groupId>com.github.spotbugs</groupId>
                         <artifactId>spotbugs</artifactId>
-                        <version>4.8.5</version>
+                        <version>4.9.1</version>
                     </dependency>
                 </dependencies>
                 <configuration>