Index: oak-solr-osgi/pom.xml
===================================================================
--- oak-solr-osgi/pom.xml	(Revision 1876826)
+++ oak-solr-osgi/pom.xml	(Arbeitskopie)
@@ -269,10 +269,16 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.4.6</version>
+            <version>3.4.10</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+            <version>1.6.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
             <version><!-- see OAK-8829-->2.9.10</version>