diff --git a/pom.xml b/pom.xml
index d85ac7a41..82655d3bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>net.yacy</groupId>
     <artifactId>yacycore</artifactId>
-    <version>1.67</version>
+    <version>1.68</version>
     <packaging>jar</packaging>
     <description>YaCy - a Peer to Peer Web Search Engine</description>
     <name>YaCy</name>
@@ -34,7 +34,7 @@
         <maven.compiler.source>1.6</maven.compiler.source>
         <maven.compiler.target>1.6</maven.compiler.target>
         <!-- the Solr version used in dependency section for all related dependencies -->
-        <solr.version>4.6.0</solr.version> 
+        <solr.version>4.6.1</solr.version> 
         
         <!-- properties used for filtering yacyBuildProperties.java -->       
         <REPL_DATE>${DSTAMP}</REPL_DATE>
@@ -292,11 +292,6 @@
             <artifactId>apache-mime4j</artifactId>
             <version>0.6.1</version>
         </dependency>
-        <dependency>
-            <groupId>com.hp.hpl.jena</groupId>
-            <artifactId>arq</artifactId>
-            <version>2.8.7</version>
-        </dependency>
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
@@ -392,17 +387,6 @@
             <artifactId>jempbox</artifactId>
             <version>1.8.3</version>
         </dependency>
-        <dependency>
-            <groupId>com.hp.hpl.jena</groupId>
-            <artifactId>jena</artifactId>
-            <version>2.6.4</version>            
-            <exclusions>
-                <exclusion>
-                    <artifactId>slf4j-log4j12</artifactId>
-                    <groupId>org.slf4j</groupId>
-                </exclusion>
-            </exclusions>
-        </dependency>
         <dependency>
             <groupId>com.jcraft</groupId>
             <artifactId>jsch</artifactId>
@@ -442,7 +426,7 @@
             <groupId>org.apache.lucene</groupId>
             <artifactId>lucene-core</artifactId>
             <version>${solr.version}</version>
-        </dependency>
+        </dependency>        
         <dependency>
             <groupId>org.apache.lucene</groupId>
             <artifactId>lucene-grouping</artifactId>
@@ -554,6 +538,11 @@
             <artifactId>jetty-servlets</artifactId>
             <version>8.1.14.v20131031</version>
         </dependency>    
+        <dependency>
+            <groupId>org.eclipse.jetty</groupId>
+            <artifactId>jetty-webapp</artifactId>
+            <version>8.1.14.v20131031</version>
+        </dependency>        
         <dependency>
             <groupId>org.codehaus.woodstox</groupId>
             <artifactId>wstx-asl</artifactId>