diff --git a/CHANGES.txt b/CHANGES.txt
index 0d68a5a3db..542d2156cf 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -19,6 +19,7 @@ Merged from 1.2:
  * Add Cloudstack snitch (CASSANDRA-7147)
  * Update system.peers correctly when relocating tokens (CASSANDRA-7126)
  * Add Google Compute Engine snitch (CASSANDRA-7132)
+ * Upgrade NBHM lib (CASSANDRA-7128) 
 
 2.1.0-beta2
  * Increase default CL space to 8GB (CASSANDRA-7031)
diff --git a/build.properties.default b/build.properties.default
index ff6aea0a80..be9b23bd01 100644
--- a/build.properties.default
+++ b/build.properties.default
@@ -4,4 +4,5 @@ artifact.remoteRepository.java.net2:   http://download.java.net/maven/2
 artifact.remoteRepository.apache:      https://repository.apache.org/content/repositories/releases
 artifact.remoteRepository.jclouds:     http://jclouds.googlecode.com/svn/repo
 artifact.remoteRepository.oauth:       http://oauth.googlecode.com/svn/code/maven
+artifact.remoteRepository.boundary:	   http://maven.boundary.com/artifactory/external	
 
diff --git a/build.xml b/build.xml
index 8b47e4e6aa..fbd4f4619b 100644
--- a/build.xml
+++ b/build.xml
@@ -264,6 +264,7 @@
       <artifact:remoteRepository id="central"   url="${artifact.remoteRepository.central}"/>
       <artifact:remoteRepository id="java.net2" url="${artifact.remoteRepository.java.net2}"/>
       <artifact:remoteRepository id="apache"    url="${artifact.remoteRepository.apache}"/>
+      <artifact:remoteRepository id="boundary"  url="${artifact.remoteRepository.boundary}"/>
 
       <macrodef name="install">
         <attribute name="pomFile"/>
@@ -344,7 +345,7 @@
             <exclusion groupId="junit" artifactId="junit"/>
           </dependency>
           <dependency groupId="com.googlecode.json-simple" artifactId="json-simple" version="1.1"/>
-          <dependency groupId="com.github.stephenc.high-scale-lib" artifactId="high-scale-lib" version="1.1.2"/>
+          <dependency groupId="com.boundary.high-scale-lib" artifactId="high-scale-lib" version="1.0.5"/>
           <dependency groupId="com.github.jbellis" artifactId="jamm" version="0.2.6"/>
           <dependency groupId="com.thinkaurelius.thrift" artifactId="thrift-server" version="0.3.3">
 	      	<exclusion groupId="org.slf4j" artifactId="slf4j-log4j12"/>
@@ -456,7 +457,7 @@
         <dependency groupId="org.codehaus.jackson" artifactId="jackson-mapper-asl"/>
         <dependency groupId="jline" artifactId="jline"/>
         <dependency groupId="com.googlecode.json-simple" artifactId="json-simple"/>
-        <dependency groupId="com.github.stephenc.high-scale-lib" artifactId="high-scale-lib"/>
+        <dependency groupId="com.boundary.high-scale-lib" artifactId="high-scale-lib"/>
         <dependency groupId="org.yaml" artifactId="snakeyaml"/>
         <dependency groupId="org.mindrot" artifactId="jbcrypt"/>
         <dependency groupId="com.yammer.metrics" artifactId="metrics-core"/>
@@ -528,6 +529,7 @@
           <remoteRepository refid="central"/>
           <remoteRepository refid="apache"/>
           <remoteRepository refid="java.net2"/>
+          <remoteRepository refid="boundary"/>
       </artifact:dependencies>
       <artifact:dependencies pomRefId="coverage-deps-pom"
                              pathId="cobertura.classpath">
@@ -553,6 +555,7 @@
         <remoteRepository refid="apache"/>
         <remoteRepository refid="central"/>
         <remoteRepository refid="oauth"/>
+        <remoteRepository refid="boundary"/>
       </artifact:dependencies>
       <copy todir="${test.lib}/jars">
         <fileset refid="test-dependency-jars"/>
@@ -573,6 +576,7 @@
         <remoteRepository refid="apache"/>
         <remoteRepository refid="central"/>
         <remoteRepository refid="java.net2"/>
+        <remoteRepository refid="boundary"/>
       </artifact:dependencies>
       <copy todir="${build.dir.lib}/jars">
         <fileset refid="test-dependency-jars"/>
diff --git a/lib/high-scale-lib-1.0.5.jar b/lib/high-scale-lib-1.0.5.jar
new file mode 100644
index 0000000000..d1844723fd
Binary files /dev/null and b/lib/high-scale-lib-1.0.5.jar differ
diff --git a/lib/high-scale-lib-1.1.2.jar b/lib/high-scale-lib-1.1.2.jar
deleted file mode 100644
index 6343a70816..0000000000
Binary files a/lib/high-scale-lib-1.1.2.jar and /dev/null differ