diff --git a/task1/pom.xml b/task1/pom.xml
index f67556c..9304d7c 100644
--- a/task1/pom.xml
+++ b/task1/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>