diff --git a/Web/ClientApp/package-lock.json b/Web/ClientApp/package-lock.json
index 07c3a3e..a3212aa 100644
--- a/Web/ClientApp/package-lock.json
+++ b/Web/ClientApp/package-lock.json
@@ -16981,16 +16981,16 @@
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     },
     "tslint": {
-      "version": "5.17.0",
-      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.17.0.tgz",
-      "integrity": "sha512-pflx87WfVoYepTet3xLfDOLDm9Jqi61UXIKePOuca0qoAZyrGWonDG9VTbji58Fy+8gciUn8Bt7y69+KEVjc/w==",
+      "version": "5.20.1",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.20.1.tgz",
+      "integrity": "sha512-EcMxhzCFt8k+/UP5r8waCf/lzmeSyVlqxqMEDQE7rWYiQky8KpIBz1JAoYXfROHrPZ1XXd43q8yQnULOLiBRQg==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
         "builtin-modules": "^1.1.1",
         "chalk": "^2.3.0",
         "commander": "^2.12.1",
-        "diff": "^3.2.0",
+        "diff": "^4.0.1",
         "glob": "^7.1.1",
         "js-yaml": "^3.13.1",
         "minimatch": "^3.0.4",
@@ -17001,6 +17001,12 @@
         "tsutils": "^2.29.0"
       },
       "dependencies": {
+        "diff": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.1.tgz",
+          "integrity": "sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==",
+          "dev": true
+        },
         "js-yaml": {
           "version": "3.13.1",
           "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",