diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 068124e..79db5c6
--- a/package-lock.json
+++ b/package-lock.json
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-      "integrity": "sha1-9bJCWddjrMIlewoMjG2Gb9UXMuY="
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-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
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@@ -869,11 +832,6 @@
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@@ -965,11 +923,6 @@
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@@ -1013,37 +966,24 @@
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-      "integrity": "sha1-p8LgmJH9vzj7sQ03b7cwA+aKxYk="
+      "version": "1.0.0",
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-      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc="
+      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
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-      "integrity": "sha1-TPNaQkf2TKPfjC7yCMxJSxyo/C4=",
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       "requires": {
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-        "semver": "5.4.1"
+        "resolve-from": "^2.0.0",
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@@ -1066,9 +1006,9 @@
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-      "integrity": "sha1-4FnAnYVx8FQII3M0M1BdOi8AsY4="
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
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@@ -1106,6 +1046,11 @@
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       "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
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+      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
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+    },
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       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
@@ -1222,14 +1167,6 @@
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@@ -1287,11 +1224,6 @@
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 31d8386..055e6fe
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
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     "socket.io": "^2.0.4"
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