diff --git a/package.json b/package.json
index c9aee10..cae6821 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "redux": "^3.7.1",
     "redux-actions": "^2.0.3",
     "redux-thunk": "^2.2.0",
-    "serialize-javascript": "^1.3.0",
+    "serialize-javascript": "^6.0.2",
     "styled-components": "^2.2.4"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 7c5c03f..6811f49 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5256,6 +5256,13 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   dependencies:
     safe-buffer "^5.1.0"
 
+randombytes@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
+  integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
+  dependencies:
+    safe-buffer "^5.1.0"
+
 range-parser@^1.0.3, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
@@ -5812,9 +5819,12 @@ send@0.15.3:
     range-parser "~1.2.0"
     statuses "~1.3.1"
 
-serialize-javascript@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.3.0.tgz#86a4f3752f5c7e47295449b0bbb63d64ba533f05"
+serialize-javascript@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-6.0.2.tgz#defa1e055c83bf6d59ea805d8da862254eb6a6c2"
+  integrity sha512-Saa1xPByTTq2gdeFZYLLo+RFE35NHZkAbqZeWNd3BpzppeVisAqpDjcp8dyf6uIvEqJRd46jemmyA4iFIeVk8g==
+  dependencies:
+    randombytes "^2.1.0"
 
 serve-index@^1.7.2:
   version "1.9.0"