diff --git a/Exposed/pom.xml b/Exposed/pom.xml
index 01e7ecd95..8025c669f 100644
--- a/Exposed/pom.xml
+++ b/Exposed/pom.xml
@@ -110,7 +110,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.10</version>
+            <version>4.13.1</version>
         </dependency>
 
         <!-- The test framework must be first as it overrides subsequent classes from Lucene/Solr -->