diff --git a/.Rbuildignore b/.Rbuildignore
index 91114bf..3912071 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -1,2 +1,3 @@
 ^.*\.Rproj$
 ^\.Rproj\.user$
+^\.github$
diff --git a/DESCRIPTION b/DESCRIPTION
index 3b45a23..1085138 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,12 +1,11 @@
 Package: rhtmlDendrogram
 Type: Package
-Title: What the Package Does (Title Case)
-Version: 1.0.0
-Author: Who wrote it
-Maintainer: The package maintainer <yourself@somewhere.net>
-Description: More about what it does (maybe more than one line)
-    Use four spaces when indenting paragraphs within the Description.
-License: What license is it under?
+Title: R htmlwidget package for creating interactive dendrograms
+Version: 1.0.1
+Author: Displayr <opensource@displayr.com>
+Maintainer: Displayr <opensource@displayr.com>
+Description: R htmlwidget package for creating interactive dendrograms.
+License: GPL-3
 Imports: htmlwidgets
 Encoding: UTF-8
 LazyData: true
diff --git a/README.md b/README.md
index 23aafbd..62ae3c6 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/Displayr/rhtmlDendrogram/badge.svg?branch=master)](https://coveralls.io/github/Displayr/rhtmlDendrogram?branch=master)
 # rhtmlDendrogram
 
-What the Package Does (Title Case)
+R htmlwidget package for creating interactive dendrograms
 
 ## Installation
 
diff --git a/inst/htmlwidgets/lib/dendroNetwork/dendroNetwork.js b/inst/htmlwidgets/lib/dendroNetwork/dendroNetwork.js
index d1e99fa..f1482ce 100644
--- a/inst/htmlwidgets/lib/dendroNetwork/dendroNetwork.js
+++ b/inst/htmlwidgets/lib/dendroNetwork/dendroNetwork.js
@@ -523,17 +523,25 @@ function DendroNetwork() {
 
       var maxBarLength = 50;
       var tipBarScale = d3.scaleLinear().domain([tipMin/2, tipMax]).range([0, maxBarLength])
+      var escapeTipHtml = function (value) {
+        return String(value)
+          .replace(/&/g, "&amp;")
+          .replace(/</g, "&lt;")
+          .replace(/>/g, "&gt;")
+          .replace(/"/g, "&quot;")
+          .replace(/'/g, "&#39;");
+      };
       node.each(function(d) {
         if (d.data.tips) {
           var ft_s = options.tooltipsFontSize;
           var ft_f = options.tooltipsFontFamily;
           var t = "";
           var nval = d.data.tips.length;
-          t = t + "<div class='tipTableContainer' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + ft_f + ";'>";
-          t = t + "Name: " + d.data.name + "<br>" + "<table class='tipTable'>";
+          t = t + "<div class='tipTableContainer' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + escapeTipHtml(ft_f) + ";'>";
+          t = t + "Name: " + escapeTipHtml(d.data.name) + "<br>" + "<table class='tipTable'>";
           for (var i = 0; i < nval; i++) {
               t = t + "<tr>";
-              t = t + "<td class='tipDClassification' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + ft_f + ";'>" + options.colnames[i] + "</td>";
+              t = t + "<td class='tipDClassification' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + escapeTipHtml(ft_f) + ";'>" + escapeTipHtml(options.colnames[i]) + "</td>";
               t = t + "<td class='tipDClassification' style='white-space:nowrap;'>";
               t = t + "<div style='width:" + tipBarScale(d.data.tips[i]) + "px;height:8px;background-color:steelblue'></div>" + "</td>";
               t = t + "</tr>";
diff --git a/package.json b/package.json
index 6bcc72c..b6e593d 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,9 @@
   "engines": {
     "node": ">=6.9.5"
   },
+  "overrides": {
+    "graceful-fs": "^4.2.11"
+  },
   "devDependencies": {
     "babel-plugin-array-includes": "^2.0.3",
     "babel-plugin-transform-object-assign": "^6.22.0",
diff --git a/theSrc/scripts/lib/dendroNetwork/dendroNetwork.js b/theSrc/scripts/lib/dendroNetwork/dendroNetwork.js
index d1e99fa..f1482ce 100644
--- a/theSrc/scripts/lib/dendroNetwork/dendroNetwork.js
+++ b/theSrc/scripts/lib/dendroNetwork/dendroNetwork.js
@@ -523,17 +523,25 @@ function DendroNetwork() {
 
       var maxBarLength = 50;
       var tipBarScale = d3.scaleLinear().domain([tipMin/2, tipMax]).range([0, maxBarLength])
+      var escapeTipHtml = function (value) {
+        return String(value)
+          .replace(/&/g, "&amp;")
+          .replace(/</g, "&lt;")
+          .replace(/>/g, "&gt;")
+          .replace(/"/g, "&quot;")
+          .replace(/'/g, "&#39;");
+      };
       node.each(function(d) {
         if (d.data.tips) {
           var ft_s = options.tooltipsFontSize;
           var ft_f = options.tooltipsFontFamily;
           var t = "";
           var nval = d.data.tips.length;
-          t = t + "<div class='tipTableContainer' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + ft_f + ";'>";
-          t = t + "Name: " + d.data.name + "<br>" + "<table class='tipTable'>";
+          t = t + "<div class='tipTableContainer' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + escapeTipHtml(ft_f) + ";'>";
+          t = t + "Name: " + escapeTipHtml(d.data.name) + "<br>" + "<table class='tipTable'>";
           for (var i = 0; i < nval; i++) {
               t = t + "<tr>";
-              t = t + "<td class='tipDClassification' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + ft_f + ";'>" + options.colnames[i] + "</td>";
+              t = t + "<td class='tipDClassification' style='white-space:nowrap;" + "font-size:" + ft_s + "px;font-family:" + escapeTipHtml(ft_f) + ";'>" + escapeTipHtml(options.colnames[i]) + "</td>";
               t = t + "<td class='tipDClassification' style='white-space:nowrap;'>";
               t = t + "<div style='width:" + tipBarScale(d.data.tips[i]) + "px;height:8px;background-color:steelblue'></div>" + "</td>";
               t = t + "</tr>";