Updated Wicket version (#4473)

frameworks/Java/wicket/pom.xml

@@ -22,7 +22,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
-		<wicket.version>8.1.0</wicket.version>
+		<wicket.version>8.3.0</wicket.version>
 		<slf4j.version>1.7.25</slf4j.version>
 	</properties>
 	<dependencies>