diff --git a/javademo/pom.xml b/javademo/pom.xml
index e191268..b2b35ec 100644
--- a/javademo/pom.xml
+++ b/javademo/pom.xml
@@ -98,7 +98,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>5.0.3.RELEASE</version>
+            <version>5.0.8.RELEASE</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->