diff --git a/package-lock.json b/package-lock.json
index 9c15224..b6b98dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11460,7 +11460,6 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
       "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
-      "dev": true,
       "requires": {
         "safe-buffer": "^5.1.0"
       }
@@ -12625,9 +12624,12 @@
       }
     },
     "serialize-javascript": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.1.tgz",
-      "integrity": "sha512-MPLPRpD4FNqWq9tTIjYG5LesFouDhdyH0EPY3gVK4DRD5+g4aDqdNSzLIwceulo3Yj+PL1bPh6laE5+H6LTcrQ=="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-3.1.0.tgz",
+      "integrity": "sha512-JIJT1DGiWmIKhzRsG91aS6Ze4sFUrYbltlkg2onR5OrnNM02Kl/hnY/T4FN2omvyeBbQmMJv+K4cPOpGzOTFBg==",
+      "requires": {
+        "randombytes": "^2.1.0"
+      }
     },
     "serve-static": {
       "version": "1.14.1",
diff --git a/package.json b/package.json
index 2801ff4..d0332ed 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "redux-actions": "^2.6.5",
     "redux-thunk": "2.3.0",
     "reselect": "^4.0.0",
-    "serialize-javascript": "^2.1.1"
+    "serialize-javascript": "^3.1.0"
   },
   "devDependencies": {
     "@babel/core": "^7.4.5",