diff --git a/pom.xml b/pom.xml
index 429a105..48340aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
         <springfox-swagger2.version>2.9.2</springfox-swagger2.version>
         <hutool.version>4.2.1</hutool.version>
         <mybatis-plus.version>3.0.6</mybatis-plus.version>
-        <guava.version>27.0.1-jre</guava.version>
+        <guava.version>29.0-jre</guava.version>
         <lombok.version>1.18.6</lombok.version>
         <swagger-maven-plugin.version>3.1.8</swagger-maven-plugin.version>
         <io.swagger.version>1.5.22</io.swagger.version>