diff --git a/pom.xml b/pom.xml
index 8e77683246..1a41220914 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <spotbugs-maven-plugin.version>4.2.0</spotbugs-maven-plugin.version>
-    <spotbugs.version>4.1.3</spotbugs.version>
+    <spotbugs.version>4.2.1</spotbugs.version>
     <spotbugs-maven-plugin.failOnError>true</spotbugs-maven-plugin.failOnError>
     <hamcrest.version>2.2</hamcrest.version>
     <okhttp3.version>4.4.1</okhttp3.version>