diff --git a/main/src/main/scala/org/clulab/reach/darpa/HypothesisHandler.scala b/main/src/main/scala/org/clulab/reach/darpa/HypothesisHandler.scala
index f6905fcf5..19d44bec3 100644
--- a/main/src/main/scala/org/clulab/reach/darpa/HypothesisHandler.scala
+++ b/main/src/main/scala/org/clulab/reach/darpa/HypothesisHandler.scala
@@ -78,7 +78,7 @@ object HypothesisHandler {
       case event:BioEventMention =>
 
         // Get the dependencies of the sentence
-        val dependencies = event.sentenceObj.dependencies.getOrElse(new DirectedGraph[String](Nil, Set[Int]()))
+        val dependencies = event.sentenceObj.dependencies.getOrElse(new DirectedGraph[String](Nil, None, Some(Set[Int]())))
 
         val eventInterval:Seq[Int] = event.tokenInterval
 
diff --git a/main/src/main/scala/org/clulab/reach/indexer/PubmedAbstractIndexer.scala b/main/src/main/scala/org/clulab/reach/indexer/PubmedAbstractIndexer.scala
index a102d9f65..2215e8375 100644
--- a/main/src/main/scala/org/clulab/reach/indexer/PubmedAbstractIndexer.scala
+++ b/main/src/main/scala/org/clulab/reach/indexer/PubmedAbstractIndexer.scala
@@ -88,8 +88,10 @@ class PubmedAbstractIndexer {
         d.add(new StringField("published", meta.published, Field.Store.YES))
         d.add(new TextField("journal", meta.name, Field.Store.YES))
         d.add(new StringField("issn", meta.issn, Field.Store.YES))
-        d.add(new IntField("volume", meta.volume, Field.Store.YES))
-        d.add(new IntField("issue", meta.volume, Field.Store.YES))
+        d.add(new IntPoint("volume", meta.volume))
+        d.add(new StoredField("volume", meta.volume))
+        d.add(new IntPoint("issue", meta.issue))
+        d.add(new StoredField("issue", meta.issue))
     }
 
     writer.addDocument(d)
diff --git a/processors/build.sbt b/processors/build.sbt
index c5dd468d7..260f912d2 100644
--- a/processors/build.sbt
+++ b/processors/build.sbt
@@ -5,14 +5,14 @@ resolvers += ("Artifactory" at "http://artifactory.cs.arizona.edu:8081/artifacto
 
 
 libraryDependencies ++= {
-  val procVer = "8.3.3"
+  val procVer = "8.5.2-SNAPSHOT"
 
   Seq(
     "com.typesafe"         %  "config"      % "1.3.1",
 
     "org.clulab"          %%  "processors-main"          % procVer,
     "org.clulab"          %%  "processors-corenlp"       % procVer,
-    "org.clulab"          %%  "processors-odin"          % procVer,
+//    "org.clulab"          %%  "processors-odin"          % procVer,
 
     "ai.lum" %% "common" % "0.1.4",