diff --git a/spring-boot-modules/spring-caching/pom.xml b/spring-boot-modules/spring-caching/pom.xml
index f3d9488b89..4a8d586f82 100644
--- a/spring-boot-modules/spring-caching/pom.xml
+++ b/spring-boot-modules/spring-caching/pom.xml
@@ -9,9 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <groupId>com.baeldung.spring-boot-modules</groupId>
-        <artifactId>spring-boot-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>
 
     <dependencies>
@@ -42,6 +43,7 @@
         <dependency>
             <groupId>org.ehcache</groupId>
             <artifactId>ehcache</artifactId>
+            <classifier>jakarta</classifier>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
@@ -77,8 +79,19 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
     <properties>
-        <ehcache.version>3.5.2</ehcache.version>
         <caffeine.version>3.1.8</caffeine.version>
     </properties>
 
diff --git a/spring-boot-modules/spring-caching/src/main/java/com/baeldung/springdatacaching/model/Book.java b/spring-boot-modules/spring-caching/src/main/java/com/baeldung/springdatacaching/model/Book.java
index 02285e3894..40402f692e 100644
--- a/spring-boot-modules/spring-caching/src/main/java/com/baeldung/springdatacaching/model/Book.java
+++ b/spring-boot-modules/spring-caching/src/main/java/com/baeldung/springdatacaching/model/Book.java
@@ -4,8 +4,8 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
 
 import java.io.Serializable;
 import java.util.UUID;