diff --git a/node-client/pom.xml b/node-client/pom.xml
index 09617754..ff0dbfc5 100644
--- a/node-client/pom.xml
+++ b/node-client/pom.xml
@@ -13,7 +13,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/commons-CLI/commons-CLI -->