diff --git a/WebApplication2/ClientApp/package-lock.json b/WebApplication2/ClientApp/package-lock.json
index 2cf6136..87ade48 100644
--- a/WebApplication2/ClientApp/package-lock.json
+++ b/WebApplication2/ClientApp/package-lock.json
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-      "integrity": "sha1-E/vWPNHK8JCLn9k0dq1DpR0eC0k=",
-      "optional": true,
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-      "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
-      "optional": true,
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       "requires": {
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-        "fstream": "^1.0.2",
+        "fstream": "^1.0.12",
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@@ -9306,6 +9445,14 @@
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       "dev": true
     },
+    "tunnel-agent": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "requires": {
+        "safe-buffer": "^5.0.1"
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-      "integrity": "sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8=",
-      "optional": true
+      "integrity": "sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8="
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@@ -10240,10 +10386,9 @@
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-      "integrity": "sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=",
-      "optional": true,
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-7.1.1.tgz",
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@@ -10257,31 +10402,29 @@
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         "y18n": "^3.2.1",
-        "yargs-parser": "^5.0.0"
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-          "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo=",
-          "optional": true
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-      "integrity": "sha1-J17PDX/+Bcd+ZOfIbkzZS/DhIoo=",
-      "optional": true,
+      "version": "5.0.0-security.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0-security.0.tgz",
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       "requires": {
-        "camelcase": "^3.0.0"
+        "camelcase": "^3.0.0",
+        "object.assign": "^4.1.0"
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-          "optional": true
+          "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo="
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diff --git a/WebApplication2/ClientApp/package.json b/WebApplication2/ClientApp/package.json
index 4878651..587c36c 100644
--- a/WebApplication2/ClientApp/package.json
+++ b/WebApplication2/ClientApp/package.json
@@ -50,7 +50,7 @@
     "typescript": "~2.7.2"
   },
   "optionalDependencies": {
-    "node-sass": "^4.9.3",
+    "node-sass": "^4.13.1",
     "protractor": "~5.4.0",
     "ts-node": "~5.0.1",
     "tslint": "~5.9.1"