diff --git a/package-lock.json b/package-lock.json
index 6374171..f9dd61c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -378,9 +378,19 @@
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-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.1.1.tgz",
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+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
+      "requires": {
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
+      }
     },
     "@angular/flex-layout": {
       "version": "9.0.0-beta.29",
@@ -2423,12 +2433,6 @@
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       "dev": true
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-    "blob": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.5.tgz",
-      "integrity": "sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==",
-      "dev": true
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       "resolved": "https://registry.npmjs.org/blocking-proxy/-/blocking-proxy-1.0.1.tgz",
@@ -10343,12 +10347,6 @@
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-    "pseudomap": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
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diff --git a/package.json b/package.json
index 7f81eae..bed5579 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "@angular/cdk": "^9.2.0",
     "@angular/common": "^9.1.0",
     "@angular/compiler": "^9.1.0",
-    "@angular/core": "^9.1.0",
+    "@angular/core": "^11.0.5",
     "@angular/flex-layout": "^9.0.0-beta.29",
     "@angular/forms": "^9.1.0",
     "@angular/http": "^7.2.16",