diff --git a/pom.xml b/pom.xml
index 5445520c..1da6dafc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -115,7 +115,7 @@
         <project.build.sourceEncoding>${java.charset}</project.build.sourceEncoding>
         <project.reporting.outputEncoding>${java.charset}</project.reporting.outputEncoding>
         <spotbugs-maven-plugin.version>4.8.6.4</spotbugs-maven-plugin.version>
-        <spotbugs.version>4.9.0</spotbugs.version>
+        <spotbugs.version>4.9.3</spotbugs.version>
         <spotless-maven-plugin.version>2.43.0</spotless-maven-plugin.version>
         <taglist-maven-plugin.version>3.0.0</taglist-maven-plugin.version>
         <versions-maven-plugin.version>2.17.1</versions-maven-plugin.version>