diff --git a/blog-deploy/pom.xml b/blog-deploy/pom.xml
index 965a00e..e9f8d1c 100644
--- a/blog-deploy/pom.xml
+++ b/blog-deploy/pom.xml
@@ -88,7 +88,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>2.5.5</version>
+                <version>2.5.6</version>
                 <configuration>
                     <mainClass>cn.celess.BlogApplication</mainClass>
                 </configuration>