diff --git a/pom.xml b/pom.xml
index 05dab880..f3f0d65c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,101 +1,108 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
 
-  <groupId>com.seriouscompany.business.java.fizzbuzz</groupId>
-  <artifactId>FizzBuzzEnterpriseEdition</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <packaging>jar</packaging>
+    <groupId>com.seriouscompany.business.java.fizzbuzz</groupId>
+    <artifactId>FizzBuzzEnterpriseEdition</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
 
-  <name>FizzBuzz Enterprise Edition</name>
-  <url>https://github.com/EnterpriseQualityCoding/FizzBuzzEnterpriseEdition</url>
+    <name>FizzBuzz Enterprise Edition</name>
+    <url>https://github.com/EnterpriseQualityCoding/FizzBuzzEnterpriseEdition</url>
 
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <spring.framework.version>6.1.6</spring.framework.version>
+    </properties>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.8.2</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-aop</artifactId>
-        <version>3.2.13.RELEASE</version>
-    </dependency>
-    <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-beans</artifactId>
-        <version>3.2.13.RELEASE</version>
-    </dependency>
-    <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-context</artifactId>
-        <version>3.2.13.RELEASE</version>
-    </dependency>
-    <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-core</artifactId>
-        <version>3.2.13.RELEASE</version>
-    </dependency>
-    <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-expression</artifactId>
-        <version>3.2.13.RELEASE</version>
-    </dependency>
-  </dependencies>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.8.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-aop</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-expression</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.annotation</groupId>
+            <artifactId>jakarta.annotation-api</artifactId>
+            <version>2.1.1</version>
+        </dependency>
+    </dependencies>
 
-  <build>
-    <resources>
-	  <resource>
-	    <directory>resources/assets/configuration/spring/dependencyinjection/configuration</directory>
-	    <filtering>true</filtering>
-	  </resource>
-    </resources>
-    <plugins>
-      <plugin>
-          <artifactId>maven-compiler-plugin</artifactId>
-          <version>2.3</version>
-          <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <mainClass>com.seriouscompany.business.java.fizzbuzz.packagenamingpackage.impl.Main</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.jacoco</groupId>
-        <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.5.8.201207111220</version>
-        <executions>
-          <execution>
-            <goals>
-              <goal>prepare-agent</goal>
-            </goals>
-          </execution>
-          <execution>
-            <id>report</id>
-            <phase>test</phase>
-            <goals>
-              <goal>report</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
+    <build>
+        <resources>
+            <resource>
+                <directory>resources/assets/configuration/spring/dependencyinjection/configuration</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.3</version>
+                <configuration>
+                    <source>20</source>
+                    <target>20</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.3.0</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>com.seriouscompany.business.java.fizzbuzz.packagenamingpackage.impl.Main
+                            </mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.5.8.201207111220</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>
diff --git a/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/math/arithmetics/NumberIsMultipleOfAnotherNumberVerifier.java b/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/math/arithmetics/NumberIsMultipleOfAnotherNumberVerifier.java
index d58d6b27..a1389449 100644
--- a/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/math/arithmetics/NumberIsMultipleOfAnotherNumberVerifier.java
+++ b/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/math/arithmetics/NumberIsMultipleOfAnotherNumberVerifier.java
@@ -1,7 +1,7 @@
 package com.seriouscompany.business.java.fizzbuzz.packagenamingpackage.impl.math.arithmetics;
 
 import com.seriouscompany.business.java.fizzbuzz.packagenamingpackage.impl.ApplicationContextHolder;
-import javax.annotation.PostConstruct;
+import jakarta.annotation.PostConstruct;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
diff --git a/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/stringreturners/IntegerIntegerStringReturner.java b/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/stringreturners/IntegerIntegerStringReturner.java
index f89bf428..6dab57ef 100644
--- a/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/stringreturners/IntegerIntegerStringReturner.java
+++ b/src/main/java/com/seriouscompany/business/java/fizzbuzz/packagenamingpackage/impl/stringreturners/IntegerIntegerStringReturner.java
@@ -15,7 +15,7 @@ public class IntegerIntegerStringReturner implements IntegerStringReturner {
 	 * @return String
 	 */
 	public String getIntegerReturnString(final int theInteger) {
-		final Integer myIntegerToBeConvertedToString = new Integer(theInteger);
+		final Integer myIntegerToBeConvertedToString = Integer.valueOf(theInteger);
 		final StringBuilder myStringBuilder = new StringBuilder(myIntegerToBeConvertedToString.toString());
 		final String myResultingStringFromIntegerToStringConversion = myStringBuilder.toString();
 		return new String(myResultingStringFromIntegerToStringConversion);