diff --git a/package-lock.json b/package-lock.json
index 628d1db..27f7a40 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -151,6 +151,15 @@
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       }
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+    "@babel/runtime": {
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+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.12.5.tgz",
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+      "dev": true,
+      "requires": {
+        "regenerator-runtime": "^0.13.4"
+      }
+    },
     "@babel/template": {
       "version": "7.4.4",
       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.4.4.tgz",
@@ -674,17 +683,6 @@
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-    "babel-polyfill": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
-      "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
-      "dev": true,
-      "requires": {
-        "babel-runtime": "^6.26.0",
-        "core-js": "^2.5.0",
-        "regenerator-runtime": "^0.10.5"
-      }
-    },
     "babel-preset-jest": {
       "version": "24.9.0",
       "resolved": "https://registry.npmjs.org/babel-preset-jest/-/babel-preset-jest-24.9.0.tgz",
@@ -695,24 +693,6 @@
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-    "babel-runtime": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
-      "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
-      "dev": true,
-      "requires": {
-        "core-js": "^2.4.0",
-        "regenerator-runtime": "^0.11.0"
-      },
-      "dependencies": {
-        "regenerator-runtime": {
-          "version": "0.11.1",
-          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz",
-          "integrity": "sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==",
-          "dev": true
-        }
-      }
-    },
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       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
@@ -1030,9 +1010,9 @@
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-      "version": "2.6.9",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.9.tgz",
-      "integrity": "sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==",
+      "version": "3.7.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.7.0.tgz",
+      "integrity": "sha512-NwS7fI5M5B85EwpWuIwJN4i/fbisQUwLwiSNUWeXlkAZ0sbBjLEvLvFLf1uzAUV66PcEPt4xCGCmOZSxVf3xzA==",
       "dev": true
     },
     "core-util-is": {
@@ -1530,16 +1510,38 @@
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     "fetch-mock": {
-      "version": "7.3.9",
-      "resolved": "https://registry.npmjs.org/fetch-mock/-/fetch-mock-7.3.9.tgz",
-      "integrity": "sha512-PgsTbiQBNapFz2P2UwDl3gowK3nZqfV4HdyDZ1dI4eTGGH9MLAeBglIPbyDbbNQoGYBOfla6/9uaiq7az2z4Aw==",
+      "version": "9.11.0",
+      "resolved": "https://registry.npmjs.org/fetch-mock/-/fetch-mock-9.11.0.tgz",
+      "integrity": "sha512-PG1XUv+x7iag5p/iNHD4/jdpxL9FtVSqRMUQhPab4hVDt80T1MH5ehzVrL2IdXO9Q2iBggArFvPqjUbHFuI58Q==",
       "dev": true,
       "requires": {
-        "babel-polyfill": "^6.26.0",
-        "core-js": "^2.6.9",
+        "@babel/core": "^7.0.0",
+        "@babel/runtime": "^7.0.0",
+        "core-js": "^3.0.0",
+        "debug": "^4.1.1",
         "glob-to-regexp": "^0.4.0",
+        "is-subset": "^0.1.1",
+        "lodash.isequal": "^4.5.0",
         "path-to-regexp": "^2.2.1",
+        "querystring": "^0.2.0",
         "whatwg-url": "^6.5.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
+          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        }
       }
     },
     "fill-range": {
@@ -2545,6 +2547,12 @@
       "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
       "dev": true
     },
+    "is-subset": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/is-subset/-/is-subset-0.1.1.tgz",
+      "integrity": "sha1-ilkRfZMt4d4A8kX83TnOQ/HpOaY=",
+      "dev": true
+    },
     "is-symbol": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.2.tgz",
@@ -3271,6 +3279,12 @@
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       "dev": true
     },
+    "lodash.isequal": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz",
+      "integrity": "sha1-QVxEePK8wwEgwizhDtMib30+GOA=",
+      "dev": true
+    },
     "lodash.sortby": {
       "version": "4.7.0",
       "resolved": "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz",
@@ -3864,6 +3878,12 @@
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       "dev": true
     },
+    "querystring": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/querystring/-/querystring-0.2.0.tgz",
+      "integrity": "sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=",
+      "dev": true
+    },
     "react-is": {
       "version": "16.9.0",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.9.0.tgz",
@@ -3901,9 +3921,9 @@
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     "regenerator-runtime": {
-      "version": "0.10.5",
-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
-      "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
+      "version": "0.13.7",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
+      "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew==",
       "dev": true
     },
     "regex-not": {
diff --git a/package.json b/package.json
index f2ff17e..4aa1cca 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "cryptiles": ">=4.1.2",
     "extend": ">=3.0.2",
-    "fetch-mock": "^7.3.9",
+    "fetch-mock": "^9.11.0",
     "jest": "^24.9.0",
     "lodash": ">=4.17.13",
     "node-fetch": "^2.6.0"