diff --git a/airnet-main-service/pom.xml b/airnet-main-service/pom.xml
index 35e0bae..e701259 100644
--- a/airnet-main-service/pom.xml
+++ b/airnet-main-service/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>27.0.1-jre</version>
+            <version>29.0-jre</version>
         </dependency>
 
         <dependency>