diff --git a/functions/package-lock.json b/functions/package-lock.json
index 0fd0bec..4dd436f 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -28,11 +28,18 @@
       }
     },
     "@angular/core": {
-      "version": "7.2.9",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-7.2.9.tgz",
-      "integrity": "sha512-tW1jHjCnvtquJ3XEnmqRNMoV7MXAZ2yfnCXE25+odRZjNVMiTcKWvRLd/XjBzjCg2OvwREXcQpB7/s+Av10uAQ==",
+      "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": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/forms": {
diff --git a/functions/package.json b/functions/package.json
index 99ccabc..55fa965 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -12,7 +12,7 @@
     "@angular/animations": "7.2.9",
     "@angular/common": "7.2.9",
     "@angular/compiler": "7.2.9",
-    "@angular/core": "7.2.9",
+    "@angular/core": "11.0.5",
     "@angular/forms": "7.2.9",
     "@angular/http": "7.2.9",
     "@angular/platform-browser": "7.2.9",