diff --git a/Spring-cloud-hystrix-demo/pom.xml b/Spring-cloud-hystrix-demo/pom.xml
index 533b0bd..1bdca47 100644
--- a/Spring-cloud-hystrix-demo/pom.xml
+++ b/Spring-cloud-hystrix-demo/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>30.1.1-jre</version>
+            <version>32.0.0-jre</version>
         </dependency>
 
         <dependency>