diff --git a/build.gradle b/build.gradle
index e60f773..464e7cf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,6 +25,7 @@
 
 dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-tomcat'
     implementation 'org.springframework.boot:spring-boot-starter-data-redis'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-security'