diff --git a/PlantPerfomance_Angular/ClientApp/package.json b/PlantPerfomance_Angular/ClientApp/package.json
index eb733d4..d4bb06f 100644
--- a/PlantPerfomance_Angular/ClientApp/package.json
+++ b/PlantPerfomance_Angular/ClientApp/package.json
@@ -16,7 +16,7 @@
     "@angular/animations": "7.0.3",
     "@angular/common": "7.0.3",
     "@angular/compiler": "7.0.3",
-    "@angular/core": "7.0.3",
+    "@angular/core": "11.0.5",
     "@angular/forms": "7.0.3",
     "@angular/http": "7.0.3",
     "@angular/platform-browser": "7.0.3",
diff --git a/PlantPerfomance_Angular/ClientApp/yarn.lock b/PlantPerfomance_Angular/ClientApp/yarn.lock
index d0ab63e..775fb9a 100644
--- a/PlantPerfomance_Angular/ClientApp/yarn.lock
+++ b/PlantPerfomance_Angular/ClientApp/yarn.lock
@@ -174,12 +174,12 @@
   dependencies:
     tslib "^1.9.0"
 
-"@angular/core@7.0.3":
-  version "7.0.3"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-7.0.3.tgz#e78e10c932fd6243b99723b76e23135b88e4f861"
-  integrity sha512-x/OYYykVsi2vrKlYQJ37I8HYAI/s/CtL3Sd9bl87F6AnqLWnnKIxQaofT/ShfAfdP44LQoN5BNp5j+sjs8K4Kg==
+"@angular/core@11.0.5":
+  version "11.0.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.5.tgz#b8c448c3cd4f6dae7327cc1ba4ee2aa29c8dbc26"
+  integrity sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==
   dependencies:
-    tslib "^1.9.0"
+    tslib "^2.0.0"
 
 "@angular/forms@7.0.3":
   version "7.0.3"
@@ -230,10 +230,10 @@
   dependencies:
     tslib "^1.9.0"
 
-"@grapecity/ar-viewer@14.2.2495":
-  version "14.2.2495"
-  resolved "https://registry.yarnpkg.com/@grapecity/ar-viewer/-/ar-viewer-14.2.2495.tgz#ab6b035a16de1cf3e047878bf68320f093eea231"
-  integrity sha512-xV2KlY5znFmVrAJSWZpcyyJJHFzjrahmw8eUgvT7kxlZ+pv9NNBLj0eyaWnEOckS9ULBaaijhi8mAMlNjIFSjA==
+"@grapecity/ar-viewer@14.3.2797":
+  version "14.3.2797"
+  resolved "https://registry.yarnpkg.com/@grapecity/ar-viewer/-/ar-viewer-14.3.2797.tgz#c158357ad1ec0f242d8908870c4dcf0d880c8e80"
+  integrity sha512-qfHFkArH8ZiC7WBgqay8URjsc6Od5jVq81XI1/afoLQ3GBg4rL3RBypiF5/rF+Ygo5qLLdWocFu/HWoPBdo25g==
 
 "@ngtools/webpack@7.0.7":
   version "7.0.7"
@@ -8126,6 +8126,11 @@ tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
+tslib@^2.0.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
+  integrity sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==
+
 tslint@~5.9.1:
   version "5.9.1"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.9.1.tgz#1255f87a3ff57eb0b0e1f0e610a8b4748046c9ae"