diff --git a/package-lock.json b/package-lock.json
index 9b86aa5..ceabdd4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1053,9 +1053,9 @@
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@@ -1067,9 +1067,9 @@
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-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
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@@ -1705,8 +1705,7 @@
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-      "dev": true
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@@ -1993,9 +1992,9 @@
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-      "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz",
-      "integrity": "sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.1.tgz",
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@@ -4100,11 +4099,6 @@
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-    "graceful-readlink": {
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-      "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU="
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@@ -6564,21 +6558,11 @@
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-      "integrity": "sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=",
+      "version": "1.0.6",
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-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
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-          "requires": {
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-          }
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+        "commander": "^2.8.1"
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@@ -7363,9 +7347,9 @@
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
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@@ -7698,18 +7682,18 @@
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+      "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.4.3.tgz",
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+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.6.0.tgz",
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