diff --git a/spring-boot-samples/spring-boot-sample-ant/pom.xml b/spring-boot-samples/spring-boot-sample-ant/pom.xml
index fb43ce74..fdbf68b0 100644
--- a/spring-boot-samples/spring-boot-sample-ant/pom.xml
+++ b/spring-boot-samples/spring-boot-sample-ant/pom.xml
@@ -81,7 +81,7 @@
 					<dependency>
 						<groupId>org.apache.ivy</groupId>
 						<artifactId>ivy</artifactId>
-						<version>2.4.0</version>
+						<version>2.5.1</version>
 					</dependency>
 					<dependency>
 						<groupId>org.springframework.boot</groupId>