Fixed unrecognized application/json and velocity template.

Change-Id: I2c718fbdba86fcdc20fd20893c3c8f803809f460
diff --git a/core/pom.xml b/core/pom.xml
index a8420e4..9089163 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -261,7 +261,7 @@
 		<dependency>
 			<groupId>de.ids_mannheim.korap</groupId>
 			<artifactId>Krill</artifactId>
-			<version>0.56.1</version>
+			<version>0.56.2</version>
 			<exclusions>
 				<exclusion>
 					<groupId>org.xerial</groupId>