diff --git a/contribs/bill-burke-book/pom.xml b/contribs/bill-burke-book/pom.xml
index d1724fcb2..87b6cca99 100644
--- a/contribs/bill-burke-book/pom.xml
+++ b/contribs/bill-burke-book/pom.xml
@@ -36,7 +36,7 @@
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
-                <version>4.8.2</version>
+                <version>4.13.1</version>
             </dependency>
         </dependencies>
     </dependencyManagement>