diff --git a/pom.xml b/pom.xml
index 6c436fa..b8907c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
         <!-- 工具包 -->
         <commons-lang3.version>3.9</commons-lang3.version>
-        <guava.version>27.1-jre</guava.version>
+        <guava.version>29.0-jre</guava.version>
         <mapstruct.version>1.3.0.Final</mapstruct.version>
         <lombok.version>1.18.6</lombok.version>
     </properties>