diff --git a/airnet-zuul-gateway/pom.xml b/airnet-zuul-gateway/pom.xml
index 3bbbd77..84b0eb9 100644
--- a/airnet-zuul-gateway/pom.xml
+++ b/airnet-zuul-gateway/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>27.0.1-jre</version>
+            <version>29.0-jre</version>
         </dependency>