diff --git a/pom.xml b/pom.xml
index 9ee780edf0..364d60ba7c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -598,7 +598,7 @@
       <dependency>
         <groupId>org.slf4j</groupId>
         <artifactId>slf4j-api</artifactId>
-        <version>1.7.21</version>
+        <version>1.7.30</version>
       </dependency>
       <dependency>
         <groupId>commons-logging</groupId>