diff --git a/Demos/Spring/pom.xml b/Demos/Spring/pom.xml
index e02ae9c..9862f5d 100644
--- a/Demos/Spring/pom.xml
+++ b/Demos/Spring/pom.xml
@@ -99,7 +99,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.6.5</version>
+            <version>2.6.6</version>
             <!-- For using tomcat please remove this exclusion-->
             <exclusions>
                 <exclusion>