diff --git a/intro/target/classes/META-INF/maven/com/intro/pom.xml b/intro/target/classes/META-INF/maven/com/intro/pom.xml
index d8b7ceb..2b59a9d 100644
--- a/intro/target/classes/META-INF/maven/com/intro/pom.xml
+++ b/intro/target/classes/META-INF/maven/com/intro/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-core</artifactId>
-			<version>5.0.8.RELEASE</version>
+			<version>5.3.19</version>
 		</dependency>