diff --git a/package-lock.json b/package-lock.json
index db4f44f..b4ab739 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4800,6 +4800,12 @@
           "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
           "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
           "dev": true
+        },
+        "zone.js": {
+          "version": "0.10.3",
+          "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.10.3.tgz",
+          "integrity": "sha512-LXVLVEq0NNOqK/fLJo3d0kfzd4sxwn2/h67/02pjCjfKDxgx1i9QqpvtHD8CrBnSSwMw5+dy11O7FRX5mkO7Cg==",
+          "dev": true
         }
       }
     },
@@ -18110,9 +18116,19 @@
       }
     },
     "zone.js": {
-      "version": "0.10.3",
-      "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.10.3.tgz",
-      "integrity": "sha512-LXVLVEq0NNOqK/fLJo3d0kfzd4sxwn2/h67/02pjCjfKDxgx1i9QqpvtHD8CrBnSSwMw5+dy11O7FRX5mkO7Cg=="
+      "version": "0.11.5",
+      "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.11.5.tgz",
+      "integrity": "sha512-D1/7VxEuQ7xk6z/kAROe4SUbd9CzxY4zOwVGnGHerd/SgLIVU5f4esDzQUsOCeArn933BZfWMKydH7l7dPEp0g==",
+      "requires": {
+        "tslib": "^2.3.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 3279c0a..6e35cc7 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@angular/router": "~10.1.1",
     "rxjs": "~6.6.0",
     "tslib": "^2.0.0",
-    "zone.js": "~0.10.2",
+    "zone.js": "~0.11.5",
     "firebase": "^8.10.1"
   },
   "devDependencies": {