diff --git a/package.json b/package.json
index 6a93abd6..59536e1e 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "webpack-bundle-analyzer": "^4.5.0",
     "webpack-cli": "^4.9.2",
     "yaml-loader": "0.6.0",
-    "zone.js": "^0.11.4"
+    "zone.js": "^0.11.5"
   },
   "resolutions": {
     "*/pug": "^3",
diff --git a/yarn.lock b/yarn.lock
index 6f7a9932..8cf765af 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8280,7 +8280,7 @@ tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
   resolved "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-tslib@^2.0.0, tslib@^2.0.3, tslib@^2.1.0, tslib@^2.2.0, tslib@^2.3.1:
+tslib@^2.0.0, tslib@^2.0.3, tslib@^2.1.0, tslib@^2.2.0, tslib@^2.3.0, tslib@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
   integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
@@ -9045,9 +9045,9 @@ yocto-queue@^0.1.0:
   resolved "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz"
   integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==
 
-zone.js@^0.11.4:
-  version "0.11.4"
-  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.11.4.tgz#0f70dcf6aba80f698af5735cbb257969396e8025"
-  integrity sha512-DDh2Ab+A/B+9mJyajPjHFPWfYU1H+pdun4wnnk0OcQTNjem1XQSZ2CDW+rfZEUDjv5M19SBqAkjZi0x5wuB5Qw==
+zone.js@^0.11.5:
+  version "0.11.5"
+  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.11.5.tgz#ab0b449e91fadb5ebb2db189ffe1b7b6048dc8b1"
+  integrity sha512-D1/7VxEuQ7xk6z/kAROe4SUbd9CzxY4zOwVGnGHerd/SgLIVU5f4esDzQUsOCeArn933BZfWMKydH7l7dPEp0g==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.3.0"