diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 37164563..9b565ac7
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "@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/yarn.lock b/yarn.lock
index a15d738d..00fbb93b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -156,12 +156,12 @@
   dependencies:
     tslib "^1.9.0"
 
-"@angular/core@^7.0.0":
-  version "7.2.15"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-7.2.15.tgz#c00d4be0ebe95b70f7631154169509cc97934e9a"
-  integrity sha512-XsuYm0jEU/mOqwDOk2utThv8J9kESkAerfuCHClE9rB2TtHUOGCfekF7lJWqjjypu6/J9ygoPFo7hdAE058ZGg==
+"@angular/core@^10.2.5":
+  version "10.2.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-10.2.5.tgz#2050b0dbb180aa98c2ec46bba6d4827565ba2a2d"
+  integrity sha512-krhOKNTj5XE92Rk9ASX5KmgTF72j7qT2PLVxrGEVjuUKjBY2XaK3TV0Kotq9zI3qa9WgeCrP/Njn6jlKQCCAEQ==
   dependencies:
-    tslib "^1.9.0"
+    tslib "^2.0.0"
 
 "@angular/forms@^7.0.0":
   version "7.2.15"
@@ -10906,6 +10906,11 @@ 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 "2.6.2"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.2.tgz#703ac29425e7b37cd6fd456e92404d46d1f3e4ae"
+  integrity sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==
+
 tslint-config-prettier@^1.14.0:
   version "1.18.0"
   resolved "https://registry.yarnpkg.com/tslint-config-prettier/-/tslint-config-prettier-1.18.0.tgz#75f140bde947d35d8f0d238e0ebf809d64592c37"