diff --git a/gradle/dependencies.gradle b/gradle/dependencies.gradle
index 8d7b022..608f0d0 100644
--- a/gradle/dependencies.gradle
+++ b/gradle/dependencies.gradle
@@ -12,12 +12,10 @@ ext {
                   "org.springframework:spring-core:$springVersion",
                   "org.springframework:spring-web:$springVersion",
                   "org.springframework:spring-webmvc:$springVersion"
-
           ],
           springBoot        : [
                   "org.springframework.boot:spring-boot-starter-web:${springBootVersion}"
           ],
-
           springfoxPetstore : [
                   "io.springfox:springfox-petstore:2.10.5"
           ],
@@ -26,9 +24,13 @@ ext {
               "io.springfox:springfox-spring-webmvc:${springfoxVersion}",
               "io.springfox:springfox-swagger2:${springfoxVersion}"
           ],
+          springfoxOpenApi : [
+              "io.springfox:springfox-spring-web:${springfoxVersion}",
+              "io.springfox:springfox-spring-webmvc:${springfoxVersion}",
+              "io.springfox:springfox-oas:${springfoxVersion}"
+          ],
           springfoxSwaggerUi: [
                   "io.springfox:springfox-swagger-ui:${springfoxVersion}"
-//                  "io.springfox.ui:springfox-swagger-ui-rfc6570:1.0.0"
           ],
           jackson           : [
                   "com.fasterxml.jackson.core:jackson-core:${jacksonVersion}",
diff --git a/spring-java-swagger/build.gradle b/spring-java-swagger/build.gradle
index 1bc6385..53a6287 100644
--- a/spring-java-swagger/build.gradle
+++ b/spring-java-swagger/build.gradle
@@ -7,7 +7,7 @@ apply plugin: 'war'
 dependencies {
   compile libs.spring
   compile libs.jackson
-  compile libs.springfoxSwagger2
+  compile libs.springfoxOpenApi
   compile libs.springfoxSwaggerUi
   compile 'org.slf4j:slf4j-simple:1.7.30'
   testCompile libs.test
diff --git a/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ApplicationConfiguration.java b/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/AppConfiguration.java
similarity index 62%
rename from spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ApplicationConfiguration.java
rename to spring-java-swagger/src/main/java/springfoxdemo/java/swagger/AppConfiguration.java
index ae9016f..f87d1f2 100644
--- a/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ApplicationConfiguration.java
+++ b/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/AppConfiguration.java
@@ -3,11 +3,11 @@
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;
+import springfox.documentation.oas.annotations.EnableOpenApi;
 
 @Configuration
-@ComponentScan
 @EnableWebMvc
-@EnableSwagger2WebMvc
-public class ApplicationConfiguration {
+@ComponentScan("springfoxdemo.java.swagger")
+@EnableOpenApi
+public class AppConfiguration {
 }
diff --git a/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ApplicationInitializer.java b/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ServletInitializer.java
similarity index 59%
rename from spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ApplicationInitializer.java
rename to spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ServletInitializer.java
index 09a1108..8583293 100644
--- a/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ApplicationInitializer.java
+++ b/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/ServletInitializer.java
@@ -2,19 +2,21 @@
 
 import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
 
-public class ApplicationInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
-  @Override
-  protected Class<?>[] getRootConfigClasses() {
-    return new Class[]{ApplicationConfiguration.class};
-  }
+public class ServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
 
   @Override
   protected Class<?>[] getServletConfigClasses() {
-    return new Class[]{SpringConfig.class};
+    return new Class[] { AppConfiguration.class };
   }
 
   @Override
   protected String[] getServletMappings() {
-    return new String[]{"/*"};
+    return new String[] { "/" };
+  }
+
+  @Override
+  protected Class<?>[] getRootConfigClasses() {
+    return null;
   }
+
 }
diff --git a/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/SpringConfig.java b/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/SpringConfig.java
index 42c15a3..50402fe 100644
--- a/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/SpringConfig.java
+++ b/spring-java-swagger/src/main/java/springfoxdemo/java/swagger/SpringConfig.java
@@ -1,17 +1,23 @@
 package springfoxdemo.java.swagger;
 
-import org.springframework.context.annotation.Configuration;
+import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+@Component
 public class SpringConfig implements WebMvcConfigurer {
-
   @Override
   public void addResourceHandlers(ResourceHandlerRegistry registry) {
-    registry.addResourceHandler("swagger-ui.html")
-        .addResourceLocations("classpath:/META-INF/resources/");
+    registry.
+        addResourceHandler("/swagger-ui/**")
+        .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
+        .resourceChain(false);
+  }
 
-    registry.addResourceHandler("/webjars/**")
-        .addResourceLocations("classpath:/META-INF/resources/webjars/");
+  @Override
+  public void addViewControllers(ViewControllerRegistry registry) {
+    registry.addViewController("/swagger-ui/")
+        .setViewName("forward:" + "/swagger-ui/index.html");
   }
 }