diff --git a/JPLS/pom.xml b/JPLS/pom.xml
index 389ee86..27aeef7 100644
--- a/JPLS/pom.xml
+++ b/JPLS/pom.xml
@@ -148,7 +148,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>org.scala-lang</groupId>
@@ -191,7 +191,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.fusesource.jansi/jansi -->
         <dependency>
@@ -274,7 +274,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>org.fusesource.jansi</groupId>