diff --git a/build.gradle b/build.gradle
index 5173c19..fc88da4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -65,6 +65,8 @@ dependencies {
     api "org.springframework:spring-context-support:${springVersion}"
 	
 	api 'jakarta.interceptor:jakarta.interceptor-api:2.1.0'
+	
+    implementation 'com.nimbusds:nimbus-jose-jwt:9.37.3'  //jwhong
 
     compileOnly group: 'com.ibm.db2', name: 'jcc', version: '11.5.7.0'