diff --git a/webpack/package-lock.json b/webpack/package-lock.json
old mode 100755
new mode 100644
index 51fe502..0861d17
--- a/webpack/package-lock.json
+++ b/webpack/package-lock.json
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-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
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+        "psl": "^1.1.28",
+        "punycode": "^2.1.1"
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@@ -10436,17 +10561,17 @@
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-      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
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-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
-      "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
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+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
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-        "mime-types": "~2.1.18"
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@@ -10756,13 +10881,13 @@
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-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
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-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
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+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
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@@ -10778,7 +10903,7 @@
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-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
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@@ -10790,7 +10915,7 @@
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-      "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
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@@ -11072,11 +11197,6 @@
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-      "resolved": "https://registry.npmjs.org/webpack-remove-serviceworker-plugin/-/webpack-remove-serviceworker-plugin-1.0.0.tgz",
-      "integrity": "sha1-Y6dgTamn/Zuuj57vh9J0okcNyqc="
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@@ -11109,12 +11229,12 @@
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-      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
-      "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.5.tgz",
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+        "string-width": "^1.0.2 || 2 || 3 || 4"
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diff --git a/webpack/package.json b/webpack/package.json
old mode 100755
new mode 100644
index b48dfe0..abaca6f
--- a/webpack/package.json
+++ b/webpack/package.json
@@ -38,7 +38,7 @@
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     "cssnano": "^3.10.0",
     "eventsource-polyfill": "^0.9.6",
-    "express": "^4.16.3",
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     "extract-text-webpack-plugin": "^3.0.0",
     "file-loader": "^1.1.5",
     "friendly-errors-webpack-plugin": "^1.6.1",