diff --git a/package.json b/package.json
index c7b1db24..415fc5b7 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "ci": "yarn lint && yarn test:coveralls && yarn build"
   },
   "dependencies": {
-    "core-js": "3.4.8",
+    "core-js": "3.5.0",
     "lodash": "4.17.15",
     "normalize.css": "8.0.1",
     "react": "16.12.0",
diff --git a/yarn.lock b/yarn.lock
index db94de3f..dc1d139e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2707,10 +2707,10 @@ core-js-pure@^3.0.0:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.4.8.tgz#a4415834383784e81974cd34321daf36a6d2366e"
   integrity sha512-K9iPNbLDZ0Epojwd8J3lhodmrLHYvxb07H3DaFme1ne4TIlFq/ufiyPC40rc3OX6NCaVa0zaSu+VV6BVDR2wiA==
 
-core-js@3.4.8:
-  version "3.4.8"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.8.tgz#e0fc0c61f2ef90cbc10c531dbffaa46dfb7152dd"
-  integrity sha512-b+BBmCZmVgho8KnBUOXpvlqEMguko+0P+kXCwD4vIprsXC6ht1qgPxtb1OK6XgSlrySF71wkwBQ0Hv695bk9gQ==
+core-js@3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.5.0.tgz#66df8e49be4bd775e6f952a9d083b756ad41c1ed"
+  integrity sha512-Ifh3kj78gzQ7NAoJXeTu+XwzDld0QRIwjBLRqAMhuLhP3d2Av5wmgE9ycfnvK6NAEjTkQ1sDPeoEZAWO3Hx1Uw==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"