diff --git a/pom.xml b/pom.xml
index aa85baf62b..b095a8942c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
     <scala-version>2.11.11</scala-version>
     <shiro-version>1.7.1</shiro-version>
     <scalatest-version>3.0.8</scalatest-version>
-    <slf4j-version>1.7.30</slf4j-version>
+    <slf4j-version>1.7.31</slf4j-version>
     <snappy-version>1.1.2</snappy-version>
     <spring-version>4.3.30.RELEASE</spring-version>
     <taglibs-version>1.2.5</taglibs-version>