diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index ee53349..de62f55
--- a/package-lock.json
+++ b/package-lock.json
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@@ -14483,17 +14537,17 @@
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+      "version": "1.6.2",
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-        "buffer-alloc": "^1.1.0",
+        "buffer-alloc": "^1.2.0",
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         "readable-stream": "^2.3.0",
-        "to-buffer": "^1.1.0",
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@@ -14575,12 +14629,12 @@
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+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/timers-ext/-/timers-ext-0.1.7.tgz",
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       "dev": true,
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-        "es5-ext": "~0.10.14",
+        "es5-ext": "~0.10.46",
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@@ -14953,12 +15007,12 @@
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           "dev": true,
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@@ -14983,6 +15037,12 @@
           "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
           "dev": true
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+        "ms": {
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+          "dev": true
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@@ -15094,6 +15154,13 @@
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+    "upath": {
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+      "resolved": "https://registry.npmjs.org/upath/-/upath-1.1.0.tgz",
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diff --git a/package.json b/package.json
index 116efaf..c03edce 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
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     "husky": "^0.14.3",
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     "mocha": "^5.2.0",