diff --git a/lab-7/sentence-server-solution-reactive/pom.xml b/lab-7/sentence-server-solution-reactive/pom.xml
index c3911563..045945c0 100644
--- a/lab-7/sentence-server-solution-reactive/pom.xml
+++ b/lab-7/sentence-server-solution-reactive/pom.xml
@@ -96,7 +96,7 @@
 		<dependency>
 			<groupId>org.apache.ant</groupId>
 			<artifactId>ant</artifactId>
-			<version>1.9.3</version>
+			<version>1.9.15</version>
 		</dependency>
 		<dependency>
 			<groupId>net.wimpi</groupId>