diff --git a/__tests__/__fixtures__/mock-node-v12.18.3-linux-x64.tar.gz b/__tests__/__fixtures__/mock-node-v12.18.3-linux-x64.tar.gz
deleted file mode 100644
index 50c8dd35..00000000
Binary files a/__tests__/__fixtures__/mock-node-v12.18.3-linux-x64.tar.gz and /dev/null differ
diff --git a/__tests__/__fixtures__/mock-node-v12.18.3-linux-x86.tar.gz b/__tests__/__fixtures__/mock-node-v12.18.3-linux-x86.tar.gz
deleted file mode 100644
index bedb162d..00000000
Binary files a/__tests__/__fixtures__/mock-node-v12.18.3-linux-x86.tar.gz and /dev/null differ
diff --git a/__tests__/__fixtures__/mock-node-v12.18.3-win-x64.7z b/__tests__/__fixtures__/mock-node-v12.18.3-win-x64.7z
deleted file mode 100644
index f5ecfd4d..00000000
Binary files a/__tests__/__fixtures__/mock-node-v12.18.3-win-x64.7z and /dev/null differ
diff --git a/__tests__/__fixtures__/mock-node-v12.18.3-win-x86.7z b/__tests__/__fixtures__/mock-node-v12.18.3-win-x86.7z
deleted file mode 100644
index ef5d0737..00000000
Binary files a/__tests__/__fixtures__/mock-node-v12.18.3-win-x86.7z and /dev/null differ
diff --git a/__tests__/installer.test.ts b/__tests__/installer.test.ts
index 8007952a..d36fc018 100644
--- a/__tests__/installer.test.ts
+++ b/__tests__/installer.test.ts
@@ -9,7 +9,6 @@ import * as main from '../src/main';
 import * as im from '../src/installer';
 import * as auth from '../src/authutil';
 import {context} from '@actions/github';
-import nock = require('nock');
 
 let nodeTestManifest = require('./data/versions-manifest.json');
 let nodeTestDist = require('./data/node-dist-index.json');
diff --git a/package-lock.json b/package-lock.json
index 4f5279b2..be7fec2d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6577,35 +6577,6 @@
       "resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ=="
     },
-    "nock": {
-      "version": "13.0.4",
-      "resolved": "https://registry.npmjs.org/nock/-/nock-13.0.4.tgz",
-      "integrity": "sha512-alqTV8Qt7TUbc74x1pKRLSENzfjp4nywovcJgi/1aXDiUxXdt7TkruSTF5MDWPP7UoPVgea4F9ghVdmX0xxnSA==",
-      "dev": true,
-      "requires": {
-        "debug": "^4.1.0",
-        "json-stringify-safe": "^5.0.1",
-        "lodash.set": "^4.3.2",
-        "propagate": "^2.0.0"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
-          "dev": true,
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "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
-        }
-      }
-    },
     "node-fetch": {
       "version": "2.6.0",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
@@ -6974,12 +6945,6 @@
         "sisteransi": "^1.0.4"
       }
     },
-    "propagate": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/propagate/-/propagate-2.0.1.tgz",
-      "integrity": "sha512-vGrhOavPSTz4QVNuBNdcNXePNdNMaO1xj9yBeH1ScQPjk/rhg9sSlCXPhMkFuaNNW/syTvYqsnbIJxMBfRbbag==",
-      "dev": true
-    },
     "psl": {
       "version": "1.8.0",
       "resolved": "https://registry.npmjs.org/psl/-/psl-1.8.0.tgz",
diff --git a/package.json b/package.json
index c80fa0c7..9a3f1c57 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,6 @@
     "@zeit/ncc": "^0.21.0",
     "jest": "^24.9.0",
     "jest-circus": "^24.7.1",
-    "nock": "^13.0.4",
     "prettier": "^1.19.1",
     "ts-jest": "^24.3.0",
     "typescript": "^3.8.3"