diff --git a/lucene/pom.xml b/lucene/pom.xml
index 025d09f..fda9d85 100644
--- a/lucene/pom.xml
+++ b/lucene/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>