diff --git a/package-lock.json b/package-lock.json
index 807fabd..2fa7efd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -187,9 +187,9 @@
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@@ -905,7 +918,8 @@
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@@ -1320,7 +1334,8 @@
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@@ -1376,6 +1391,7 @@
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@@ -1419,12 +1435,14 @@
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@@ -2474,9 +2492,9 @@
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@@ -2929,10 +2947,16 @@
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+      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
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@@ -2942,40 +2966,34 @@
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-        "debug": "^3.1.0",
+        "debug": "^4.1.0",
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         "https-proxy-agent": "^2.2.1",
         "mime": "^2.0.3",
-        "progress": "^2.0.0",
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@@ -3419,12 +3437,12 @@
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+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
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       "dev": true,
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-        "glob": "^7.0.5"
+        "glob": "^7.1.3"
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@@ -4038,9 +4056,9 @@
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@@ -4089,12 +4107,13 @@
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-      "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
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       "dev": true,
       "requires": {
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+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
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     "zone.js": {
diff --git a/package.json b/package.json
index 20fdd3c..264922b 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
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     "chai": "4.2.0",
     "mocha": "5.2.0",
-    "puppeteer": "1.10.0",
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     "sinon": "7.1.1",
     "typescript": "3.1.6"
   }