diff --git a/connector/pom.xml b/connector/pom.xml
index 989cf99..21a60a6 100644
--- a/connector/pom.xml
+++ b/connector/pom.xml
@@ -336,7 +336,7 @@
       <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
-        <version>4.8.1</version>
+        <version>4.13.1</version>
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>