diff --git a/spring-data-rest/pom.xml b/spring-data-rest/pom.xml
index dd96182264..bfbd66a280 100644
--- a/spring-data-rest/pom.xml
+++ b/spring-data-rest/pom.xml
@@ -35,7 +35,7 @@
         <!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-rest-hal-browser -->
         <dependency>
             <groupId>org.springframework.data</groupId>
-            <artifactId>spring-data-rest-hal-browser</artifactId>
+            <artifactId>spring-data-rest-hal-explorer</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -99,7 +99,6 @@
     <properties>
         <start-class>com.baeldung.books.SpringDataRestApplication</start-class>
         <maven.version>1.0</maven.version>
-        <spring-boot.version>2.3.3.RELEASE</spring-boot.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/spring-data-rest/src/main/java/com/baeldung/halbrowser/config/RestConfig.java b/spring-data-rest/src/main/java/com/baeldung/halbrowser/config/RestConfig.java
index 73f7e0f26a..a322bf0027 100644
--- a/spring-data-rest/src/main/java/com/baeldung/halbrowser/config/RestConfig.java
+++ b/spring-data-rest/src/main/java/com/baeldung/halbrowser/config/RestConfig.java
@@ -4,11 +4,11 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.data.rest.core.event.ValidatingRepositoryEventListener;
-import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter;
+import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;
 import org.springframework.validation.Validator;
 
 @Configuration
-public class RestConfig extends RepositoryRestConfigurerAdapter {
+public class RestConfig implements RepositoryRestConfigurer {
 
   //access to global validator
   @Autowired