diff --git a/trainer/package-lock.json b/trainer/package-lock.json
index 3504056..b16ba7e 100644
--- a/trainer/package-lock.json
+++ b/trainer/package-lock.json
@@ -523,17 +523,17 @@
       }
     },
     "@angular/core": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-6.0.0.tgz",
-      "integrity": "sha512-52X2ZKXOoaMRYaC/ycHePTkXuwku8qJFxoEXAFBItAkk9rebLU4CD8Fx1Z9vUd8aWu1uFfLTxqkgE0mUyBANZw==",
+      "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": "1.9.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.0.tgz",
-          "integrity": "sha512-f/qGG2tUkrISBlQZEjEqoZ3B2+npJjIf04H1wuAv9iA8i04Icp+61KRXxFdha22670NJopsZCIjhC3SnjPRKrQ=="
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
         }
       }
     },
@@ -788,6 +788,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "3.2.2",
         "longest": "1.0.1",
@@ -5678,7 +5679,8 @@
           "version": "4.2.1",
           "resolved": "https://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz",
           "integrity": "sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "http-signature": {
           "version": "1.2.0",
@@ -5928,7 +5930,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "loose-envify": {
       "version": "1.3.1",
diff --git a/trainer/package.json b/trainer/package.json
index d1996cd..008667c 100644
--- a/trainer/package.json
+++ b/trainer/package.json
@@ -15,7 +15,7 @@
     "@angular/animations": "6.0.0",
     "@angular/common": "6.0.0",
     "@angular/compiler": "6.0.0",
-    "@angular/core": "6.0.0",
+    "@angular/core": "11.0.5",
     "@angular/forms": "6.0.0",
     "@angular/http": "6.0.0",
     "@angular/platform-browser": "6.0.0",