diff --git a/package.json b/package.json
index f714b43..c5bfccb 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@babel/cli": "7.7.5",
     "@babel/core": "7.7.5",
     "@babel/preset-env": "7.7.7",
-    "@zeit/ncc": "0.20.5",
+    "@zeit/ncc": "0.21.0",
     "babel-eslint": "10.0.3",
     "eslint": "6.8.0",
     "eslint-config-airbnb": "18.0.1",
diff --git a/yarn.lock b/yarn.lock
index bec0b6b..9cc5136 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1055,10 +1055,10 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@zeit/ncc@0.20.5":
-  version "0.20.5"
-  resolved "https://registry.yarnpkg.com/@zeit/ncc/-/ncc-0.20.5.tgz#a41af6e6bcab4a58f4612bae6137f70bce0192e3"
-  integrity sha512-XU6uzwvv95DqxciQx+aOLhbyBx/13ky+RK1y88Age9Du3BlA4mMPCy13BGjayOrrumOzlq1XV3SD/BWiZENXlw==
+"@zeit/ncc@0.21.0":
+  version "0.21.0"
+  resolved "https://registry.yarnpkg.com/@zeit/ncc/-/ncc-0.21.0.tgz#9516fc44ca81614c5b582d6e88542fdf37c401b6"
+  integrity sha512-RUMdvVK/w78oo+yBjruZltt0kJXYar2un/1bYQ2LuHG7GmFVm+QjxzEmySwREctaJdEnBvlMdUNWd9hXHxEI3g==
 
 abab@^2.0.0:
   version "2.0.3"