diff --git a/hamcrest-mail/pom.xml b/hamcrest-mail/pom.xml
index 93d03c5..0c29e5f 100644
--- a/hamcrest-mail/pom.xml
+++ b/hamcrest-mail/pom.xml
@@ -158,7 +158,7 @@
         <plugin>
           <groupId>com.github.spotbugs</groupId>
           <artifactId>spotbugs-maven-plugin</artifactId>
-          <version>4.9.3.0</version>
+          <version>4.9.3.1</version>
         </plugin>
         <plugin>
           <groupId>org.jacoco</groupId>