diff --git a/miaosha/pom.xml b/miaosha/pom.xml
index 342ee45..2100075 100644
--- a/miaosha/pom.xml
+++ b/miaosha/pom.xml
@@ -99,7 +99,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>27.0.1-jre</version>
+      <version>29.0-jre</version>
     </dependency>
     <dependency>
       <groupId>org.apache.rocketmq</groupId>