diff --git a/package-lock.json b/package-lock.json
index 7e468fb..407b4da 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,27 +4,6 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
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-      "version": "0.803.2",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/architect/-/architect-0.803.2.tgz",
-      "integrity": "sha512-1HFuZzMOFhVmbfoNwbYDLU3hhYMFmtB0eve/dB4KEvCFq6AEoFPVc5xt4tWpeN41wISfiCgxf5kHE3y07g0Yag==",
-      "dev": true,
-      "requires": {
-        "@angular-devkit/core": "8.3.2",
-        "rxjs": "6.4.0"
-      },
-      "dependencies": {
-        "rxjs": {
-          "version": "6.4.0",
-          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
-          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
-          "dev": true,
-          "requires": {
-            "tslib": "^1.9.0"
-          }
-        }
-      }
-    },
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       "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-0.803.19.tgz",
@@ -112,6 +91,12 @@
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           }
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+        "core-js": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.2.1.tgz",
+          "integrity": "sha512-Qa5XSVefSVPRxy2XfUC13WbvqkxhkwB3ve+pgCQveNgYzbM/UxZeu1dcOX/xr4UmfUd+muuvsaxilQzCyUurMw==",
+          "dev": true
+        },
         "parse5": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/parse5/-/parse5-4.0.0.tgz",
@@ -187,30 +172,6 @@
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-    "@angular-devkit/core": {
-      "version": "8.3.2",
-      "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-8.3.2.tgz",
-      "integrity": "sha512-jFrBGPJBhy4D4foH9YHDrlbqGmb+ZivTKtHnR4yV241VUd3W53+KABrvPyHeS5xk/aHTRsm76rx6l+UREEEUkw==",
-      "dev": true,
-      "requires": {
-        "ajv": "6.10.2",
-        "fast-json-stable-stringify": "2.0.0",
-        "magic-string": "0.25.3",
-        "rxjs": "6.4.0",
-        "source-map": "0.7.3"
-      },
-      "dependencies": {
-        "rxjs": {
-          "version": "6.4.0",
-          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
-          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
-          "dev": true,
-          "requires": {
-            "tslib": "^1.9.0"
-          }
-        }
-      }
-    },
     "@angular-devkit/schematics": {
       "version": "8.3.19",
       "resolved": "https://registry.npmjs.org/@angular-devkit/schematics/-/schematics-8.3.19.tgz",
@@ -5136,9 +5097,9 @@
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     "core-js": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.2.1.tgz",
-      "integrity": "sha512-Qa5XSVefSVPRxy2XfUC13WbvqkxhkwB3ve+pgCQveNgYzbM/UxZeu1dcOX/xr4UmfUd+muuvsaxilQzCyUurMw=="
+      "version": "3.4.5",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.4.5.tgz",
+      "integrity": "sha512-OuvejWH6vIaUo59Ndlh89purNm4DCIy/v3QoYlcGnn+PkYI8BhNHfCuAESrWX+ZPfq9JccVJ+XXgOMy77PJexg=="
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     "core-js-compat": {
       "version": "3.4.2",
diff --git a/package.json b/package.json
index 1582830..91d6f74 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@fortawesome/fontawesome-svg-core": "^1.2.22",
     "@fortawesome/free-regular-svg-icons": "^5.10.2",
     "@fortawesome/free-solid-svg-icons": "^5.10.2",
-    "core-js": "^3.2.1",
+    "core-js": "^3.4.5",
     "hammerjs": "^2.0.8",
     "highcharts": "^7.1.3",
     "highcharts-angular": "^2.4.0",