diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..404e2cd
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,787 @@
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diff --git a/package.json b/package.json
index d0c86bc..57e14d5 100644
--- a/package.json
+++ b/package.json
@@ -29,13 +29,13 @@
   "repository": "stephenplusplus/google-auto-auth",
   "license": "MIT",
   "devDependencies": {
-    "mocha": "^3.3.0",
+    "mocha": "^5.0.0",
     "mockery": "^2.0.0"
   },
   "dependencies": {
     "async": "^2.3.0",
     "gcp-metadata": "^0.4.1",
-    "google-auth-library": "^0.12.0",
+    "google-auth-library": "^1.2.0",
     "request": "^2.79.0"
   },
   "engines": {