diff --git a/ui/package-lock.json b/ui/package-lock.json
index 0b929e0..90a2eb8 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -1165,11 +1165,18 @@
       }
     },
     "@angular/core": {
-      "version": "8.0.2",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-8.0.2.tgz",
-      "integrity": "sha512-g8BRvGZxTXb5GZ/xoC5Z94DGK3wMiD2jbmEQEbXGNM+c8E/Mo/W8GF44P7EU2d+V1oJoUh75SRK6U/StC+rLqA==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "^1.9.0"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/forms": {
diff --git a/ui/package.json b/ui/package.json
index 0f36a15..4161a85 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -14,7 +14,7 @@
     "@angular/animations": "8.0.2",
     "@angular/cdk": "8.0.1",
     "@angular/common": "8.0.2",
-    "@angular/core": "8.0.2",
+    "@angular/core": "11.0.5",
     "@angular/forms": "8.0.2",
     "@angular/material": "8.0.1",
     "@angular/material-moment-adapter": "8.0.1",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index e0b9a0c..d41c844 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -171,11 +171,11 @@
   dependencies:
     tslib "^1.9.0"
 
-"@angular/core@8.0.2":
-  version "8.0.2"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-8.0.2.tgz#378204bcad9be3c9edd27db5bbc3f8346cfef083"
+"@angular/core@11.0.5":
+  version "11.0.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.5.tgz#b8c448c3cd4f6dae7327cc1ba4ee2aa29c8dbc26"
   dependencies:
-    tslib "^1.9.0"
+    tslib "^2.0.0"
 
 "@angular/forms@8.0.2":
   version "8.0.2"
@@ -6539,13 +6539,13 @@ ts-node@~7.0.0:
     source-map-support "^0.5.6"
     yn "^2.0.0"
 
-tslib@1.10.0, tslib@^1.7.1:
+tslib@1.10.0, tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
 
-tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
+tslib@^2.0.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
 
 tslint@~5.11.0:
   version "5.11.0"