diff --git a/oils/pom.xml b/oils/pom.xml
index cd48ff5..df862c2 100644
--- a/oils/pom.xml
+++ b/oils/pom.xml
@@ -102,7 +102,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
 <dependency>
     <groupId>junit</groupId>
     <artifactId>junit</artifactId>
-    <version>4.8.2</version>
+    <version>4.13.1</version>
     <scope>test</scope>
 </dependency>
 <dependency>