diff --git a/spring-reactive-modules/spring-reactive-data/pom.xml b/spring-reactive-modules/spring-reactive-data/pom.xml
index d72072e419..80f7a76ff0 100644
--- a/spring-reactive-modules/spring-reactive-data/pom.xml
+++ b/spring-reactive-modules/spring-reactive-data/pom.xml
@@ -8,9 +8,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung.spring.reactive</groupId>
-        <artifactId>spring-reactive-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-3</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-3</relativePath>
     </parent>
 
 
@@ -41,11 +42,6 @@
             <artifactId>h2</artifactId>
             <scope>runtime</scope>
         </dependency>
-        <dependency>
-            <groupId>io.r2dbc</groupId>
-            <artifactId>r2dbc-h2</artifactId>
-            <scope>runtime</scope>
-        </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -58,9 +54,9 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>javax.validation</groupId>
-            <artifactId>validation-api</artifactId>
-            <version>${validation-api.version}</version>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+            <version>${jakarta.validation-api.version}</version>
         </dependency>
         <dependency>
             <groupId>io.r2dbc</groupId>
@@ -69,8 +65,8 @@
     </dependencies>
 
     <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <validation-api.version>2.0.1.Final</validation-api.version>
+        <jakarta.validation-api.version>3.1.0-M1</jakarta.validation-api.version>
+        <spring-boot.repackage.skip>true</spring-boot.repackage.skip>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/model/Product.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/model/Product.java
index c82e31309c..b97aefaaee 100644
--- a/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/model/Product.java
+++ b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/model/Product.java
@@ -2,8 +2,8 @@ package com.baeldung.pagination.model;
 
 import java.util.UUID;
 
-import javax.validation.constraints.NotNull;
-import javax.validation.constraints.Size;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
 
 import org.springframework.data.annotation.Id;
 import org.springframework.data.relational.core.mapping.Table;
diff --git a/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/repository/ProductRepository.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/repository/ProductRepository.java
index 1610d452da..f2ddc63ecb 100644
--- a/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/repository/ProductRepository.java
+++ b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/repository/ProductRepository.java
@@ -9,8 +9,11 @@ import org.springframework.stereotype.Repository;
 import com.baeldung.pagination.model.Product;
 
 import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
 
 @Repository
 public interface ProductRepository extends ReactiveSortingRepository<Product, UUID> {
     Flux<Product> findAllBy(Pageable pageable);
+
+    Mono<Long> count();
 }