diff --git a/package-lock.json b/package-lock.json
index d62ad31..2b2b8cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,38 +42,6 @@
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-      "requires": {
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-        "@types/minimatch": "*",
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-      "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
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-      "dev": true
-    },
-    "@types/mkdirp": {
-      "version": "0.5.2",
-      "resolved": "https://registry.npmjs.org/@types/mkdirp/-/mkdirp-0.5.2.tgz",
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@@ -95,16 +63,6 @@
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-      "resolved": "https://registry.npmjs.org/@types/rimraf/-/rimraf-2.0.2.tgz",
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@@ -4777,6 +4736,7 @@
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@@ -5218,7 +5178,8 @@
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     "tty-browserify": {
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diff --git a/package.json b/package.json
index 6035858..5904804 100644
--- a/package.json
+++ b/package.json
@@ -20,17 +20,13 @@
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-    "source-map-support": "^0.5.10",
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-    "string-hash": "^1.1.3",
-    "tslib": "^1.9.3"
+    "string-hash": "^1.1.3"
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   "devDependencies": {
-    "@types/mkdirp": "^0.5.2",
     "@types/mocha": "^5.2.5",
     "@types/node": "^10.12.21",
     "@types/puppeteer": "^1.11.3",
-    "@types/rimraf": "^2.0.2",
     "agadoo": "^1.0.1",
     "cheap-watch": "^1.0.2",
     "cookie": "^0.3.1",