diff --git a/Lab3-1160300314/pom.xml b/Lab3-1160300314/pom.xml
index 877372a..439b70f 100644
--- a/Lab3-1160300314/pom.xml
+++ b/Lab3-1160300314/pom.xml
@@ -83,7 +83,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>24.1-jre</version>
+            <version>29.0-jre</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/log4j/log4j -->
         <dependency>