fix: pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-8230373
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-8230364
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-8230365
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-8230366
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-8230368

pom.xml

@@ -8,7 +8,7 @@
 	<packaging>war</packaging>
 
 	<properties>
-		<spring.version>5.3.34</spring.version>
+		<spring.version>6.1.14</spring.version>
 		<hibernate.version>5.6.15.Final</hibernate.version>
 	</properties>
 
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-jpa</artifactId>
-			<version>2.7.18</version>
+			<version>3.2.11</version>
 		</dependency>
 
 		<dependency>