diff --git a/practice-spring/spring-demo-one/pom.xml b/practice-spring/spring-demo-one/pom.xml
index 41e869db..9c9dd9ec 100644
--- a/practice-spring/spring-demo-one/pom.xml
+++ b/practice-spring/spring-demo-one/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>4.3.8.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->