diff --git a/Abc_JwtToken_Demo/pom.xml b/Abc_JwtToken_Demo/pom.xml
index 2910288..2bf839c 100644
--- a/Abc_JwtToken_Demo/pom.xml
+++ b/Abc_JwtToken_Demo/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>com.nimbusds</groupId>
             <artifactId>nimbus-jose-jwt</artifactId>
-            <version>7.1</version>
+            <version>7.9</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->