diff --git a/super-learn-redis/pom.xml b/super-learn-redis/pom.xml
index 3c60ba8..b17a2bd 100644
--- a/super-learn-redis/pom.xml
+++ b/super-learn-redis/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot</artifactId>
-            <version>2.2.5.RELEASE</version>
+            <version>2.2.11.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.data</groupId>