diff --git a/package-lock.json b/package-lock.json
index 0da8205..727aea6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,30 @@
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+        "rimraf": "^3.0.0"
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@@ -11842,12 +11618,6 @@
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@@ -12034,12 +11804,6 @@
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@@ -12315,6 +12069,12 @@
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-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
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 }
diff --git a/package.json b/package.json
index 0bdbd2c..904718a 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
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     "jsdom": "11.0.0",
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     "karma-cli": "^1.0.0",
     "karma-mocha": "^1.0.1",