diff --git a/_examples-angular-forms-reactivemodeldriven/package-lock.json b/_examples-angular-forms-reactivemodeldriven/package-lock.json
index 2c3fa4f..0cd8725 100644
--- a/_examples-angular-forms-reactivemodeldriven/package-lock.json
+++ b/_examples-angular-forms-reactivemodeldriven/package-lock.json
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         "is-utf8": "0.2.1"
       }
@@ -9658,7 +9699,7 @@
     },
     "typescript": {
       "version": "2.7.2",
-      "resolved": "http://registry.npmjs.org/typescript/-/typescript-2.7.2.tgz",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.7.2.tgz",
       "integrity": "sha512-p5TCYZDAO0m4G344hD+wx/LATebLWZNkkh2asWUFqSsD2OrDNhbAHuSjobrmsUmdzjJjEeZVU9g1h3O6vpstnw==",
       "dev": true
     },
@@ -10065,7 +10106,7 @@
       "dependencies": {
         "sax": {
           "version": "0.6.1",
-          "resolved": "http://registry.npmjs.org/sax/-/sax-0.6.1.tgz",
+          "resolved": "https://registry.npmjs.org/sax/-/sax-0.6.1.tgz",
           "integrity": "sha1-VjsZx8HeiS4Jv8Ty/DDjwn8JUrk=",
           "dev": true
         },
diff --git a/_examples-angular-forms-reactivemodeldriven/package.json b/_examples-angular-forms-reactivemodeldriven/package.json
index 3ec19d2..24acd20 100644
--- a/_examples-angular-forms-reactivemodeldriven/package.json
+++ b/_examples-angular-forms-reactivemodeldriven/package.json
@@ -14,7 +14,7 @@
     "@angular/animations": "^6.0.3",
     "@angular/common": "^6.0.3",
     "@angular/compiler": "^6.0.3",
-    "@angular/core": "^6.0.3",
+    "@angular/core": "^11.0.5",
     "@angular/forms": "^6.0.3",
     "@angular/http": "^6.0.3",
     "@angular/platform-browser": "^6.0.3",