diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 06f0848..436c0ee 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -37,7 +37,7 @@ jobs:
           echo "${{ secrets.APPLICATION_AWS_YML }}"            > src/main/resources/application-aws.yml
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v3
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Build with Gradle
         run: ./gradlew clean bootJar
diff --git a/src/main/java/com/core/book/common/config/swagger/SwaggerConfig.java b/src/main/java/com/core/book/common/config/swagger/SwaggerConfig.java
deleted file mode 100644
index 58b7533..0000000
--- a/src/main/java/com/core/book/common/config/swagger/SwaggerConfig.java
+++ /dev/null
@@ -1,58 +0,0 @@
-package com.core.book.common.config.swagger;
-
-import io.swagger.v3.oas.models.Components;
-import io.swagger.v3.oas.models.OpenAPI;
-import io.swagger.v3.oas.models.info.Info;
-import io.swagger.v3.oas.models.security.SecurityRequirement;
-import io.swagger.v3.oas.models.security.SecurityScheme;
-import io.swagger.v3.oas.models.servers.Server;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-public class SwaggerConfig {
-
-    @Value("${jwt.access.header}")
-    private String accessTokenHeader;
-
-    @Value("${jwt.refresh.header}")
-    private String refreshTokenHeader;
-
-    @Bean
-    public OpenAPI openAPI() {
-        // Access Token Bearer 인증 스키마 설정
-        SecurityScheme accessTokenScheme = new SecurityScheme()
-                .type(SecurityScheme.Type.HTTP)
-                .scheme("bearer")
-                .bearerFormat("JWT")
-                .in(SecurityScheme.In.HEADER)
-                .name(accessTokenHeader);
-
-        // Refresh Token Bearer 인증 스키마 설정
-        SecurityScheme refreshTokenScheme = new SecurityScheme()
-                .type(SecurityScheme.Type.APIKEY)
-                .in(SecurityScheme.In.HEADER)
-                .name(refreshTokenHeader);
-
-        // SecurityRequirement 설정 - 각 토큰별 인증 요구사항 추가
-        SecurityRequirement accessTokenRequirement = new SecurityRequirement().addList(accessTokenHeader);
-        SecurityRequirement refreshTokenRequirement = new SecurityRequirement().addList(refreshTokenHeader);
-
-        Server server = new Server();
-        server.setUrl("https://moongeul.kro.kr");
-
-        return new OpenAPI()
-                .info(new Info()
-                        .title("뭉글")
-                        .description("독서 커뮤니티 REST API Document - Backend Developer : 태근, 주현")
-                        .version("1.0.0"))
-                .components(new Components()
-                        .addSecuritySchemes(accessTokenHeader, accessTokenScheme)
-                        .addSecuritySchemes(refreshTokenHeader, refreshTokenScheme))
-                .addServersItem(server)
-                .addSecurityItem(accessTokenRequirement)
-                .addSecurityItem(refreshTokenRequirement);
-    }
-
-}