diff --git a/package.json b/package.json
index 9bea1481..4b90c577 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "gladstone": "git+https://github.com/little9/gladstone.git",
     "gridfs-stream": "^1.1.1",
     "humanize": "0.0.9",
-    "jsdom": "^11.0.0",
+    "jsdom": "^10.1.0",
     "jsonpath": "^0.2.7",
     "karma-coverage": "^1.1.1",
     "line-reader": "^0.4.0",
@@ -70,11 +70,14 @@
     "mysql": "^2.13.0",
     "n3": "^0.10.0",
     "needle": "^1.6.0",
-    "node-b2share-v2": "^2.0.0",
+    "node-b2share-v2": "^1.2.0",
     "node-fs": "0.1.7",
     "nodemailer": "^4.0.1",
     "npid": "^0.4.0",
     "oboe": "^2.1.3",
+    "passport": "^0.3.2",
+    "passport-orcid": "0.0.2",
+    "passport-saml": "^0.15.0",
     "pretty-data": "^0.40.0",
     "prettysize": "^0.1.0",
     "pug": "2.0.0-beta11",
@@ -103,18 +106,18 @@
     "validator": "^7.0.0",
     "xml-writer": "^1.4.1",
     "xml2js": "^0.4.17",
-    "xmlhttprequest": "1.5.0",
+    "xmlhttprequest": "^1.8.0",
     "yamljs": "latest"
   },
   "devDependencies": {
-    "chai": "^3.5.0",
+    "chai": "^4.0.0",
     "chai-http": "^3.0.0",
     "codeclimate-test-reporter": "^0.4.1",
     "coveralls": "^2.13.0",
-    "cross-env": "^4.0.0",
+    "cross-env": "^5.0.0",
     "grunt": "^1.0.1",
     "grunt-auto-install": "^0.3.1",
-    "grunt-contrib-uglify": "^2.2.0",
+    "grunt-contrib-uglify": "^3.0.1",
     "mocha-lcov-reporter": "^1.3.0",
     "nyc": "^10.1.2",
     "supertest": "*"