diff --git a/pom.xml b/pom.xml
index 7731502f50..70668682cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -519,7 +519,7 @@
         <maven.version>3.8.1</maven.version>
         <plexus.utils.version>3.3.0</plexus.utils.version>
         <rhino.version>1.6R7</rhino.version>
-        <slf4j.version>1.7.30</slf4j.version>
+        <slf4j.version>1.7.31</slf4j.version>
         <spring.version>5.3.8</spring.version>
         <wsdl4j.version>1.6.3</wsdl4j.version>
         <xalan.version>2.7.2</xalan.version>