Revert "Use most recent Jackrabbit JCR Server code to embed"

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1235605 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 8261da7..21de9a5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,7 +86,7 @@
         <dependency>
             <groupId>org.apache.jackrabbit</groupId>
             <artifactId>jackrabbit-jcr-server</artifactId>
-            <version>2.3.7</version>
+            <version>2.3.4</version>
             <scope>provided</scope>
         </dependency>
         <dependency>