feat: updated version for new deployment

Author: Alex-GF

pom.xml

@@ -3,7 +3,7 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
-	<modelVersion>4.0.0</modelVersion>
+	<modelVersion>5.1.0</modelVersion>
 
 	<groupId>io.github.isa-group</groupId>
 	<artifactId>Pricing4Java</artifactId>