diff --git a/spring-security-authentication/spring-security-login-multi-way/pom.xml b/spring-security-authentication/spring-security-login-multi-way/pom.xml
index a7b4e7c..e2f8e6a 100644
--- a/spring-security-authentication/spring-security-login-multi-way/pom.xml
+++ b/spring-security-authentication/spring-security-login-multi-way/pom.xml
@@ -17,7 +17,7 @@
 
     <properties>
         <java.version>1.8</java.version>
-        <guava.version>28.2-jre</guava.version>
+        <guava.version>29.0-jre</guava.version>
         <fastjson.version>1.2.58</fastjson.version>
     </properties>