diff --git a/myself-boot-parent/pom.xml b/myself-boot-parent/pom.xml
index c27806c..c02d4e4 100644
--- a/myself-boot-parent/pom.xml
+++ b/myself-boot-parent/pom.xml
@@ -35,7 +35,7 @@
         <commons-validator.version>1.6</commons-validator.version>
         <ccommons-net.version>3.6</ccommons-net.version>
         <commons-email.version>1.5</commons-email.version>
-        <guava.version>28.0-jre</guava.version>
+        <guava.version>29.0-jre</guava.version>
         <mybatis.version>3.4.5</mybatis.version>
         <mybatis-spring.version>1.3.1</mybatis-spring.version>
         <druid.version>1.1.12</druid.version>