diff --git a/pom.xml b/pom.xml
index 0cafe32..f99bde3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
 		<geotools.version>17.0</geotools.version>
 		<apache.ode.version>1.3.3</apache.ode.version>
 		<apache.axis2.version>1.5.1</apache.axis2.version>
-		<n52version>3.6.1</n52version>
+		<n52version>3.6.3</n52version>
 
 	</properties>
 
@@ -66,12 +66,9 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<!--repository>
-			<id>OpenGEO</id>
-			<name>opengeo repository</name>
-			<url>https://repo.boundlessgeo.com</url>
-		</repository-->
-        <repository>
+		<!--repository> <id>OpenGEO</id> <name>opengeo repository</name> <url>https://repo.boundlessgeo.com</url> 
+			</repository -->
+		<repository>
 			<id>osgeo</id>
 			<url>https://nexus.d4science.org/nexus/content/repositories/osgeo/</url>
 		</repository>
@@ -121,6 +118,18 @@
 					<artifactId>log4j</artifactId>
 					<groupId>log4j</groupId>
 				</exclusion>
+				<exclusion>
+					<groupId>com.fasterxml.jackson.core</groupId>
+					<artifactId>jackson-core</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>com.fasterxml.jackson.core</groupId>
+					<artifactId>jackson-annotations</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>com.fasterxml.jackson.core</groupId>
+					<artifactId>jackson-databind</artifactId>
+				</exclusion>
 			</exclusions>
 		</dependency>
 
@@ -391,16 +400,6 @@
 				</exclusion>
 			</exclusions>
 		</dependency>
-		<dependency>
-			<groupId>org.n52.mc</groupId>
-			<artifactId>mc-runtime</artifactId>
-			<version>1.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.n52.mc</groupId>
-			<artifactId>mc-schema</artifactId>
-			<version>1.1</version>
-		</dependency>
 
 
 		<dependency>
@@ -574,6 +573,14 @@
 					<artifactId>abdera-bundle</artifactId>
 					<groupId>org.apache.abdera</groupId>
 				</exclusion>
+				<exclusion>
+					<groupId>com.fasterxml.jackson.core</groupId>
+					<artifactId>jackson-core</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>com.fasterxml.jackson.core</groupId>
+					<artifactId>jackson-annotations</artifactId>
+				</exclusion>
 			</exclusions>
 		</dependency>
 		<dependency>