diff --git a/sandbox-app/package-lock.json b/sandbox-app/package-lock.json
index c92fd45..bd620a0 100644
--- a/sandbox-app/package-lock.json
+++ b/sandbox-app/package-lock.json
@@ -476,11 +476,18 @@
       }
     },
     "@angular/core": {
-      "version": "7.2.14",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-7.2.14.tgz",
-      "integrity": "sha512-XeZZJCyBKSKo0E/7Ef0SfJejmn+E7uBXa5cR1QapafS0Hnrq/hZu/NI039IDU/51NoycMDH2vTV19SmKu9Mkow==",
+      "version": "10.2.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-10.2.5.tgz",
+      "integrity": "sha512-krhOKNTj5XE92Rk9ASX5KmgTF72j7qT2PLVxrGEVjuUKjBY2XaK3TV0Kotq9zI3qa9WgeCrP/Njn6jlKQCCAEQ==",
       "requires": {
-        "tslib": "^1.9.0"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.6.2",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+          "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
+        }
       }
     },
     "@angular/forms": {
diff --git a/sandbox-app/package.json b/sandbox-app/package.json
index d88e9a9..61a10aa 100644
--- a/sandbox-app/package.json
+++ b/sandbox-app/package.json
@@ -14,7 +14,7 @@
     "@angular/animations": "^7.0.0",
     "@angular/common": "^7.0.0",
     "@angular/compiler": "^7.0.0",
-    "@angular/core": "^7.0.0",
+    "@angular/core": "^10.2.5",
     "@angular/forms": "^7.0.0",
     "@angular/http": "^7.0.0",
     "@angular/platform-browser": "^7.0.0",
diff --git a/sandbox-app/yarn.lock b/sandbox-app/yarn.lock
index 501fd33..c33a505 100644
--- a/sandbox-app/yarn.lock
+++ b/sandbox-app/yarn.lock
@@ -145,11 +145,11 @@
   dependencies:
     tslib "^1.9.0"
 
-"@angular/core@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-7.0.0.tgz#01e9db9074a1db1c47a32f745b787d1c86f5d61a"
+"@angular/core@^10.2.5":
+  version "10.2.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-10.2.5.tgz#2050b0dbb180aa98c2ec46bba6d4827565ba2a2d"
   dependencies:
-    tslib "^1.9.0"
+    tslib "^2.0.0"
 
 "@angular/forms@^7.0.0":
   version "7.0.0"
@@ -5835,6 +5835,10 @@ 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 "2.6.2"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.2.tgz#703ac29425e7b37cd6fd456e92404d46d1f3e4ae"
+
 tslint@~5.11.0:
   version "5.11.0"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.11.0.tgz#98f30c02eae3cde7006201e4c33cb08b48581eed"