diff --git a/.travis.yml b/.travis.yml
index 7433da0..da9ed96 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: java
+dist: trusty
 
 jdk: oraclejdk8
 
diff --git a/README.md b/README.md
index 7a08956..0894e04 100644
--- a/README.md
+++ b/README.md
@@ -124,7 +124,8 @@ nihmsetl.pmcurl.template=https://www.ncbi.nlm.nih.gov/pmc/articles/%s/
 pass.fedora.baseurl=http://localhost:8080/fcrepo/rest/
 pass.fedora.user=admin
 pass.fedora.password=password
-pass.elasticsearch.url=http://localhost:9200/pass/
+pass.elasticsearch.url=http://localhost:9200/ (default value)
+pass.elasticsearcg.indices=pass (default value)
 pass.elasticsearch.limit=200
 ```
 
@@ -135,7 +136,8 @@ pass.elasticsearch.limit=200
 * `pass.fedora.baseurl` - Base URL for Fedora
 * `pass.fedora.user` - User name for Fedora access
 * `pass.fedora.password` - Password for Fedora access
-* `pass.elasticsearch.url` - Base URL for elasticsearch 
+* `pass.elasticsearch.url` - Base URL for elasticsearch host
+* `pass.elasticsearch.indices` - Index target for elasticsearch
 * `pass.elasticsearch.limit` - Maximum number of results to return in an Elasticsearch query. This is optional, it defaults to 200 and typically will not need to be overridden.
 
 ### Running the Data Transform-Load
diff --git a/pom.xml b/pom.xml
index 97e4ed8..84b02f1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,7 +84,7 @@
     <docker-maven-plugin.version>0.30.0</docker-maven-plugin.version>
     <maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>
     <maven-failsafe-plugin.version>2.21.0</maven-failsafe-plugin.version>
-    <maven-surefire-plugin.version>2.20.1</maven-surefire-plugin.version>
+    <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
     <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
     <maven.deploy.plugin.version>2.8.2</maven.deploy.plugin.version>
     <maven.wagon.ssh.version>2.10</maven.wagon.ssh.version>
@@ -99,7 +99,7 @@
     <org-json.version>20180130</org-json.version>
     <commons-csv.version>1.5</commons-csv.version>
     <slf4j.version>1.7.25</slf4j.version>
-    <pass-client.version>0.6.0</pass-client.version>
+    <pass-client.version>0.8.0</pass-client.version>
     <logback.version>1.2.3</logback.version>
     <selenium.version>3.11.0</selenium.version>
     <args4j.version>2.33</args4j.version>