diff --git a/lab/pom.xml b/lab/pom.xml
index cc2533c..e6faf5a 100644
--- a/lab/pom.xml
+++ b/lab/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
diff --git a/pom.xml b/pom.xml
index 91c023a..95c48b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -360,7 +360,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
 <!--            <scope>test</scope>-->
         </dependency>
         <dependency>