diff --git a/spring-5-webflux/pom.xml b/spring-5-webflux/pom.xml
index d6afb686fc..69de83c227 100644
--- a/spring-5-webflux/pom.xml
+++ b/spring-5-webflux/pom.xml
@@ -66,31 +66,11 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <dependency>
-            <groupId>io.projectreactor.addons</groupId>
-            <artifactId>reactor-extra</artifactId>
-            <version>3.4.5</version>
-        </dependency>
-        <dependency>
-            <groupId>com.github.ben-manes.caffeine</groupId>
-            <artifactId>caffeine</artifactId>
-            <version>2.9.2</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-mongodb-reactive</artifactId>
-        </dependency>
         <dependency>
             <groupId>io.projectreactor</groupId>
             <artifactId>reactor-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>mongodb</artifactId>
-            <version>1.16.2</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>mockwebserver</artifactId>
diff --git a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/Item.java b/spring-5-webflux/src/main/java/com/baeldung/spring/caching/Item.java
deleted file mode 100644
index 7b79ff7503..0000000000
--- a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/Item.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package com.baeldung.spring.caching;
-
-import org.springframework.data.annotation.Id;
-import org.springframework.data.mongodb.core.mapping.Document;
-
-@Document
-public class Item {
-
-    @Id
-    private String _id;
-    private String name;
-    private double price;
-
-    public Item(String name, double price) {
-        this.name = name;
-        this.price = price;
-    }
-
-    public Item() {
-    }
-
-    public String get_id() {
-        return _id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public double getPrice() {
-        return price;
-    }
-
-    public void setPrice(double price) {
-        this.price = price;
-    }
-
-    @Override
-    public String toString() {
-        return "Item{" +
-                "id='" + _id + '\'' +
-                ", name='" + name + '\'' +
-                ", price=" + price +
-                '}';
-    }
-}
diff --git a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/ItemRepository.java b/spring-5-webflux/src/main/java/com/baeldung/spring/caching/ItemRepository.java
deleted file mode 100644
index 27c97de36a..0000000000
--- a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/ItemRepository.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.baeldung.spring.caching;
-
-import org.springframework.data.mongodb.repository.ReactiveMongoRepository;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public interface ItemRepository extends ReactiveMongoRepository<Item, String> {
-}
diff --git a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/ItemService.java b/spring-5-webflux/src/main/java/com/baeldung/spring/caching/ItemService.java
deleted file mode 100644
index b24b54521e..0000000000
--- a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/ItemService.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package com.baeldung.spring.caching;
-
-import com.github.benmanes.caffeine.cache.Caffeine;
-import com.github.benmanes.caffeine.cache.LoadingCache;
-import org.springframework.cache.annotation.Cacheable;
-import org.springframework.stereotype.Service;
-import reactor.cache.CacheMono;
-import reactor.core.publisher.Mono;
-
-@Service
-public class ItemService {
-
-    private final ItemRepository repository;
-    private final LoadingCache<String, Object> cache;
-
-    public ItemService(ItemRepository repository) {
-        this.repository = repository;
-        this.cache = Caffeine.newBuilder()
-                .build(this::getItem_withAddons);
-    }
-
-    @Cacheable("items")
-    public Mono<Item> getItem(String id) {
-        return repository.findById(id);
-    }
-
-    public Mono<Item> save(Item item) {
-        return repository.save(item);
-    }
-
-    @Cacheable("items")
-    public Mono<Item> getItem_withCache(String id) {
-        return repository.findById(id).cache();
-    }
-
-    @Cacheable("items")
-    public Mono<Item> getItem_withAddons(String id) {
-        return CacheMono.lookup(cache.asMap(), id)
-                .onCacheMissResume(() -> repository.findById(id).cast(Object.class)).cast(Item.class);
-    }
-
-}
diff --git a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/SpringWebfluxCachingApplication.java b/spring-5-webflux/src/main/java/com/baeldung/spring/caching/SpringWebfluxCachingApplication.java
deleted file mode 100644
index 5266e33775..0000000000
--- a/spring-5-webflux/src/main/java/com/baeldung/spring/caching/SpringWebfluxCachingApplication.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.baeldung.spring.caching;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cache.annotation.EnableCaching;
-import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
-
-@SpringBootApplication
-@EnableMongoRepositories
-@EnableCaching
-public class SpringWebfluxCachingApplication {
-
-    public static void main(String[] args) {
-        SpringApplication.run(SpringWebfluxCachingApplication.class, args);
-    }
-}
diff --git a/spring-5-webflux/src/main/resources/application-cache.properties b/spring-5-webflux/src/main/resources/application-cache.properties
deleted file mode 100644
index 23414da2dd..0000000000
--- a/spring-5-webflux/src/main/resources/application-cache.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-logging.level.org.springframework.data.mongodb.core.ReactiveMongoTemplate=DEBUG
-logging.level.org.springframework.cache=TRACE
\ No newline at end of file
diff --git a/spring-5-webflux/src/test/java/com/baeldung/spring/caching/MonoFluxResultCachingLiveTest.java b/spring-5-webflux/src/test/java/com/baeldung/spring/caching/MonoFluxResultCachingLiveTest.java
deleted file mode 100644
index 322b3c5aa5..0000000000
--- a/spring-5-webflux/src/test/java/com/baeldung/spring/caching/MonoFluxResultCachingLiveTest.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package com.baeldung.spring.caching;
-
-
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.ActiveProfiles;
-import org.springframework.test.context.DynamicPropertyRegistry;
-import org.springframework.test.context.DynamicPropertySource;
-import org.testcontainers.containers.MongoDBContainer;
-import org.testcontainers.utility.DockerImageName;
-import reactor.core.publisher.Mono;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-@SpringBootTest
-@ActiveProfiles("cache")
-public class MonoFluxResultCachingLiveTest {
-
-
-    @Autowired
-    ItemService itemService;
-
-    final static MongoDBContainer mongoDBContainer = new MongoDBContainer(DockerImageName.parse("mongo:4.0.10"));
-
-    @DynamicPropertySource
-    static void mongoDbProperties(DynamicPropertyRegistry registry) {
-        mongoDBContainer.start();
-        registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl);
-    }
-
-@Test
-public void givenItem_whenGetItemIsCalled_thenMonoIsCached() {
-    Mono<Item> glass = itemService.save(new Item("glass", 1.00));
-
-    String id = glass.block().get_id();
-
-    Mono<Item> mono = itemService.getItem(id);
-    Item item = mono.block();
-
-    assertThat(item).isNotNull();
-    assertThat(item.getName()).isEqualTo("glass");
-    assertThat(item.getPrice()).isEqualTo(1.00);
-
-    Mono<Item> mono2 = itemService.getItem(id);
-    Item item2 = mono2.block();
-
-    assertThat(item2).isNotNull();
-    assertThat(item2.getName()).isEqualTo("glass");
-    assertThat(item2.getPrice()).isEqualTo(1.00);
-}
-
-    @Test
-    public void givenItem_whenGetItemWithCacheIsCalled_thenMonoResultIsCached() {
-        Mono<Item> glass = itemService.save(new Item("glass", 1.00));
-
-        String id = glass.block().get_id();
-
-        Mono<Item> mono = itemService.getItem_withCache(id);
-        Item item = mono.block();
-
-        assertThat(item).isNotNull();
-        assertThat(item.getName()).isEqualTo("glass");
-        assertThat(item.getPrice()).isEqualTo(1.00);
-
-        Mono<Item> mono2 = itemService.getItem_withCache(id);
-        Item item2 = mono2.block();
-
-        assertThat(item2).isNotNull();
-        assertThat(item2.getName()).isEqualTo("glass");
-        assertThat(item2.getPrice()).isEqualTo(1.00);
-    }
-
-    @Test
-    public void givenItem_whenGetItemWithAddonsIsCalled_thenMonoResultIsCached() {
-        Mono<Item> glass = itemService.save(new Item("glass", 1.00));
-
-        String id = glass.block().get_id();
-
-        Mono<Item> mono = itemService.getItem_withAddons(id);
-        Item item = mono.block();
-
-        assertThat(item).isNotNull();
-        assertThat(item.getName()).isEqualTo("glass");
-        assertThat(item.getPrice()).isEqualTo(1.00);
-
-        Mono<Item> mono2 = itemService.getItem_withAddons(id);
-        Item item2 = mono2.block();
-
-        assertThat(item2).isNotNull();
-        assertThat(item2.getName()).isEqualTo("glass");
-        assertThat(item2.getPrice()).isEqualTo(1.00);
-    }
-
-}