diff --git a/tools-core/pom.xml b/tools-core/pom.xml
index 7b6e45d..2771ce3 100644
--- a/tools-core/pom.xml
+++ b/tools-core/pom.xml
@@ -15,7 +15,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>28.2-jre</version>
+            <version>29.0-jre</version>
         </dependency>
         <dependency>
             <groupId>cn.hutool</groupId>