diff --git a/lab4/pom.xml b/lab4/pom.xml
index d1a56b0..ad48878 100644
--- a/lab4/pom.xml
+++ b/lab4/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.10</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>