Bump org.springframework:spring-core (#577)

Bumps [org.springframework:spring-core](https://github.com/spring-projects/spring-framework) from 5.3.20 to 5.3.27.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.20...v5.3.27)

---
updated-dependencies:
- dependency-name: org.springframework:spring-core
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: rongtong <jinrongtong5@163.com>
diff --git a/rocketmq-v5-client-spring-boot-parent/pom.xml b/rocketmq-v5-client-spring-boot-parent/pom.xml
index 3916552..56a394c 100644
--- a/rocketmq-v5-client-spring-boot-parent/pom.xml
+++ b/rocketmq-v5-client-spring-boot-parent/pom.xml
@@ -35,9 +35,8 @@
 
     <properties>
         <project.rootdir>${project.basedir}/..</project.rootdir>
+        <spring.version>5.3.27</spring.version>
         <spring.boot.version>2.7.18</spring.boot.version>
-        <spring.version>5.3.20</spring.version>
-
         <rocketmq.client.spring.boot.version>2.2.4-SNAPSHOT</rocketmq.client.spring.boot.version>
         <rocketmq.version>5.1.0</rocketmq.version>
         <slf4j.version>1.7.25</slf4j.version>