diff --git a/package.json b/package.json
index 81df3667c..99fd0b3fd 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
     "intl": "^1.2.5",
     "intl-messageformat": "^2.2.0",
     "intl-relativeformat": "^6.4.3",
-    "is-nan": "^1.2.1",
+    "is-nan": "^1.3.0",
     "js-yaml": "^3.13.1",
     "lodash": "^4.17.14",
     "mark-loader": "^0.1.6",
diff --git a/yarn.lock b/yarn.lock
index 3c7c2a052..fced722e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3243,7 +3243,7 @@ default-gateway@^4.2.0:
     execa "^1.0.0"
     ip-regex "^2.1.0"
 
-define-properties@^1.1.1, define-properties@^1.1.2, define-properties@^1.1.3:
+define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
   integrity sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==
@@ -5607,12 +5607,12 @@ is-my-json-valid@^2.10.0:
     jsonpointer "^4.0.0"
     xtend "^4.0.0"
 
-is-nan@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/is-nan/-/is-nan-1.2.1.tgz#9faf65b6fb6db24b7f5c0628475ea71f988401e2"
-  integrity sha1-n69ltvttskt/XAYoR16nH5iEAeI=
+is-nan@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/is-nan/-/is-nan-1.3.0.tgz#85d1f5482f7051c2019f5673ccebdb06f3b0db03"
+  integrity sha512-z7bbREymOqt2CCaZVly8aC4ML3Xhfi0ekuOnjO2L8vKdl+CttdVoGZQhd4adMFAsxQ5VeRVwORs4tU8RH+HFtQ==
   dependencies:
-    define-properties "^1.1.1"
+    define-properties "^1.1.3"
 
 is-number-object@^1.0.4:
   version "1.0.4"