diff --git a/covidPortalFrontEnd/package-lock.json b/covidPortalFrontEnd/package-lock.json
index b9f510a..2b723c6 100644
--- a/covidPortalFrontEnd/package-lock.json
+++ b/covidPortalFrontEnd/package-lock.json
@@ -825,9 +825,19 @@
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-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.0.5.tgz",
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+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
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+        "tslib": "^2.0.0"
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+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
+      }
     },
     "@angular/forms": {
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@@ -7839,11 +7849,6 @@
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-    "lodash-es": {
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-      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.15.tgz",
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@@ -8551,24 +8556,6 @@
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-      "resolved": "https://registry.npmjs.org/ng2-charts/-/ng2-charts-2.3.3.tgz",
-      "integrity": "sha512-cRrSzQrYjjwqpRtDe3P5b1emiyKToGWVShbuY4dSMefZoDhl8NsbcIWoeGucrkpQasZMj2nrh8H04CdD4J4Zmg==",
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-        "lodash-es": "^4.17.11",
-        "tslib": "^1.9.0"
-      }
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-    "ng2-file-upload": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/ng2-file-upload/-/ng2-file-upload-1.4.0.tgz",
-      "integrity": "sha512-3J/KPU/tyh/ad6TFeUbrxX+SihUj0iOEt2Zsg4EX7mB3GFiQscXOfcUOxCkBtPWWWaqt3azrYbVGzsYa3/7NzQ==",
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@@ -8590,21 +8577,11 @@
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-      "resolved": "https://registry.npmjs.org/ngx-accordion/-/ngx-accordion-0.0.17.tgz",
-      "integrity": "sha1-By7lzSXBFeRfjTWnkGxcneEgBr0="
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-    "ngx-color-picker": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/ngx-color-picker/-/ngx-color-picker-9.1.0.tgz",
-      "integrity": "sha512-ViYBfXb4IL1UbM15LaZHYqHyHPYVEKg+rZB1GWSLqXVuDol3Cgt38D8XfOcivVAO60CziQ77k3ThDo31T6wC6A=="
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diff --git a/covidPortalFrontEnd/package.json b/covidPortalFrontEnd/package.json
old mode 100755
new mode 100644
index 0eb870b..20b3961
--- a/covidPortalFrontEnd/package.json
+++ b/covidPortalFrontEnd/package.json
@@ -22,7 +22,7 @@
     "@angular/cdk": "^9.1.1",
     "@angular/common": "9.0.5",
     "@angular/compiler": "9.0.5",
-    "@angular/core": "9.0.5",
+    "@angular/core": "11.0.5",
     "@angular/forms": "9.0.5",
     "@angular/http": "7.2.16",
     "@angular/localize": "^9.1.4",