diff --git a/pom.xml b/pom.xml
index f43acde..8d76710 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
             <dependency>
                 <groupId>com.google.guava</groupId>
                 <artifactId>guava</artifactId>
-                <version>27.1-jre</version>
+                <version>29.0-jre</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba</groupId>