diff --git a/adapters/outbound/json/pom.xml b/adapters/outbound/json/pom.xml
index 18a30e3..7ffc1db 100644
--- a/adapters/outbound/json/pom.xml
+++ b/adapters/outbound/json/pom.xml
@@ -12,7 +12,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>3.8.1</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>