diff --git a/package-lock.json b/package-lock.json
index 85cb588..40c4e51 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2356,6 +2356,16 @@
         "babel-template": "^6.24.1"
       }
     },
+    "babel-jest": {
+      "version": "23.6.0",
+      "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-23.6.0.tgz",
+      "integrity": "sha512-lqKGG6LYXYu+DQh/slrQ8nxXQkEkhugdXsU6St7GmhVS7Ilc/22ArwqXNJrf0QaOBjZB0360qZMwXqDYQHXaew==",
+      "dev": true,
+      "requires": {
+        "babel-plugin-istanbul": "^4.1.6",
+        "babel-preset-jest": "^23.2.0"
+      }
+    },
     "babel-loader": {
       "version": "8.0.5",
       "resolved": "https://registry.npmjs.org/babel-loader/-/babel-loader-8.0.5.tgz",
@@ -2398,6 +2408,12 @@
         "test-exclude": "^4.2.1"
       }
     },
+    "babel-plugin-jest-hoist": {
+      "version": "23.2.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-23.2.0.tgz",
+      "integrity": "sha512-N0MlMjZtahXK0yb0K3V9hWPrq5e7tThbghvDr0k3X75UuOOqwsWW6mk8XHD2QvEC0Ca9dLIfTgNU36TeJD6Hnw==",
+      "dev": true
+    },
     "babel-plugin-module-resolver": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-module-resolver/-/babel-plugin-module-resolver-3.2.0.tgz",
@@ -2439,6 +2455,16 @@
         "babel-types": "^6.24.1"
       }
     },
+    "babel-preset-jest": {
+      "version": "23.2.0",
+      "resolved": "https://registry.npmjs.org/babel-preset-jest/-/babel-preset-jest-23.2.0.tgz",
+      "integrity": "sha512-AdfWwc0PYvDtwr009yyVNh72Ev68os7SsPmOFVX7zSA+STXuk5CV2iMVazZU01bEoHCSwTkgv4E4HOOcODPkPg==",
+      "dev": true,
+      "requires": {
+        "babel-plugin-jest-hoist": "^23.2.0",
+        "babel-plugin-syntax-object-rest-spread": "^6.13.0"
+      }
+    },
     "babel-register": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-register/-/babel-register-6.26.0.tgz",
@@ -4451,9 +4477,9 @@
       "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true
     },
     "deep-equal": {