diff --git a/package-lock.json b/package-lock.json
index 82d707d..80332d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2709,21 +2709,13 @@
       }
     },
     "cross-fetch": {
-      "version": "2.2.3",
-      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-2.2.3.tgz",
-      "integrity": "sha512-PrWWNH3yL2NYIb/7WF/5vFG3DCQiXDOVf8k3ijatbrtnwNuhMWLC7YF7uqf53tbTFDzHIUD8oITw4Bxt8ST3Nw==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.0.4.tgz",
+      "integrity": "sha512-MSHgpjQqgbT/94D4CyADeNoYh52zMkCX4pcJvPP5WqPsLFMKjr2TCMg381ox5qI0ii2dPwaLx/00477knXqXVw==",
       "dev": true,
       "requires": {
-        "node-fetch": "2.1.2",
-        "whatwg-fetch": "2.0.4"
-      },
-      "dependencies": {
-        "whatwg-fetch": {
-          "version": "2.0.4",
-          "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz",
-          "integrity": "sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng==",
-          "dev": true
-        }
+        "node-fetch": "2.6.0",
+        "whatwg-fetch": "3.0.0"
       }
     },
     "cross-spawn": {
@@ -5366,13 +5358,13 @@
       }
     },
     "jest-fetch-mock": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/jest-fetch-mock/-/jest-fetch-mock-2.1.2.tgz",
-      "integrity": "sha512-tcSR4Lh2bWLe1+0w/IwvNxeDocMI/6yIA2bijZ0fyWxC4kQ18lckQ1n7Yd40NKuisGmcGBRFPandRXrW/ti/Bw==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/jest-fetch-mock/-/jest-fetch-mock-3.0.3.tgz",
+      "integrity": "sha512-Ux1nWprtLrdrH4XwE7O7InRY6psIi3GOsqNESJgMJ+M5cv4A8Lh7SN9d2V2kKRZ8ebAfcd1LNyZguAOb6JiDqw==",
       "dev": true,
       "requires": {
-        "cross-fetch": "^2.2.2",
-        "promise-polyfill": "^7.1.1"
+        "cross-fetch": "^3.0.4",
+        "promise-polyfill": "^8.1.3"
       }
     },
     "jest-get-type": {
@@ -6615,9 +6607,9 @@
       "dev": true
     },
     "node-fetch": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz",
-      "integrity": "sha1-q4hOjn5X44qUR1POxwb3iNF2i7U=",
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==",
       "dev": true
     },
     "node-int64": {
@@ -7493,9 +7485,9 @@
       "dev": true
     },
     "promise-polyfill": {
-      "version": "7.1.2",
-      "resolved": "https://registry.npmjs.org/promise-polyfill/-/promise-polyfill-7.1.2.tgz",
-      "integrity": "sha512-FuEc12/eKqqoRYIGBrUptCBRhobL19PS2U31vMNTfyck1FxPyMfgsXyW4Mav85y/ZN1hop3hOwRlUDok23oYfQ==",
+      "version": "8.1.3",
+      "resolved": "https://registry.npmjs.org/promise-polyfill/-/promise-polyfill-8.1.3.tgz",
+      "integrity": "sha512-MG5r82wBzh7pSKDRa9y+vllNHz3e3d4CNj1PQE4BQYxLme0gKYYBm9YENq+UkEikyZ0XbiGWxYlVw3Rl9O/U8g==",
       "dev": true
     },
     "prompts": {
diff --git a/package.json b/package.json
index 214a8c1..42ddf05 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "babel-jest": "^24.9.0",
     "coveralls": "^3.0.6",
     "jest": "^24.9.0",
-    "jest-fetch-mock": "^2.1.2",
+    "jest-fetch-mock": "^3.0.3",
     "np": "^5.0.3",
     "terser-webpack-plugin": "^2.0.0",
     "ts-loader": "^6.0.4",