diff --git a/spring-webflux-demo/pom.xml b/spring-webflux-demo/pom.xml
index 8d89c9c7..149d123a 100644
--- a/spring-webflux-demo/pom.xml
+++ b/spring-webflux-demo/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>30.1.1-jre</version>
+            <version>32.0.0-jre</version>
         </dependency>
 
         <dependency>