diff --git a/package.json b/package.json
index 398eff127c..f0170c86d8 100644
--- a/package.json
+++ b/package.json
@@ -357,6 +357,7 @@
     "jest-mock-extended": "^1.0.18",
     "make-plural": "^6.2.2",
     "mini-css-extract-plugin": "^1.6.2",
+    "nock": "^13.2.4",
     "node-gyp": "7.1.2",
     "node-loader": "^1.0.3",
     "nodemon": "^2.0.15",
diff --git a/src/main/extension-updater/__tests__/extension-updater.test.ts b/src/main/extension-updater/__tests__/extension-updater.test.ts
new file mode 100644
index 0000000000..8493b13a71
--- /dev/null
+++ b/src/main/extension-updater/__tests__/extension-updater.test.ts
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import { BundledExtensionUpdater } from "../bundled-extension-updater";
+import fs from "fs";
+import mockFs from "mock-fs";
+import nock from "nock";
+
+const mockOpts = {
+  "some-user-data-directory": {
+    "some-file.tgz": "file content here",
+  },
+  "extension-updates": {
+    "file.txt": "text",
+  },
+};
+
+describe("BundledExtensionUpdater", () => {
+  afterEach(() => {
+    mockFs.restore();
+  });
+
+  it("Should download file from server", async () => {
+    mockFs(mockOpts);
+
+    const scope = nock("http://my-example-url.com")
+      .get("/node-menu-0.0.1.tgz")
+      .replyWithFile(200, `./some-user-data-directory/some-file.tgz`, {
+        "Content-Type": "application/tar",
+      });
+
+    await new BundledExtensionUpdater({
+      name: "node-menu",
+      version: "0.0.1",
+      downloadUrl: "http://my-example-url.com/node-menu-0.0.1.tgz",
+    }, "./extension-updates").update();
+
+    const exist = await fs.promises.access(mockFs.bypass(() => "./extension-updates/node-menu-0.0.1.tgz"), fs.constants.F_OK);
+
+    expect(exist).toBeTruthy();
+  });
+});
diff --git a/src/main/extension-updater/bundled-extension-updater.ts b/src/main/extension-updater/bundled-extension-updater.ts
new file mode 100644
index 0000000000..c66ecdac10
--- /dev/null
+++ b/src/main/extension-updater/bundled-extension-updater.ts
@@ -0,0 +1,72 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import fs from "fs";
+import { ensureDir } from "fs-extra";
+import request from "request";
+import logger from "../logger";
+import path from "path";
+import { noop } from "../../common/utils";
+
+type Extension = {
+  name: string
+  version: string
+  downloadUrl: string
+};
+
+export class BundledExtensionUpdater {
+  private extension: Extension;
+  private updateFolderPath: string;
+
+  constructor(extension: Extension, updateFolderPath: string) {
+    this.extension = extension;
+    this.updateFolderPath = updateFolderPath;
+  }
+
+  public async update() {
+    await this.download();
+  }
+
+  private get filePath() {
+    return `${this.updateFolderPath}/${this.extension.name}-${this.extension.version}.tgz`;
+  }
+
+  private async download() {
+    const { downloadUrl, name } = this.extension;
+
+    await ensureDir(path.dirname(this.updateFolderPath), 0o755);
+
+    const file = fs.createWriteStream(this.filePath);
+
+    logger.info(`[EXTENSION-UPDATER]: Downloading extension ${name} from ${downloadUrl} to ${this.filePath}`);
+    const requestOpts: request.UriOptions & request.CoreOptions = {
+      uri: downloadUrl,
+      gzip: true,
+    };
+    const stream = request.get(requestOpts);
+
+    stream.on("complete", () => {
+      logger.info(`[EXTENSION-UPDATER]: Download extension ${name} tgz file completed`);
+      file.end(noop);
+    });
+
+    stream.on("error", (error) => {
+      logger.error(error);
+      fs.unlink(this.filePath, noop);
+      throw error;
+    });
+
+    return new Promise<void>((resolve, reject) => {
+      file.on("close", () => {
+        logger.info(`[EXTENSION-UPDATER]: Download extension ${name} tgz file closed`);
+        fs.chmod(downloadUrl, 0o755, (err) => {
+          if (err) reject(err);
+        });
+        resolve();
+      });
+      stream.pipe(file);
+    });
+  }
+}
diff --git a/yarn.lock b/yarn.lock
index 26caa86d58..189cde5c6c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9066,6 +9066,11 @@ lodash.merge@^4.6.2:
   resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.2.tgz#558aa53b43b661e1925a0afdfa36a9a1085fe57a"
   integrity sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==
 
+lodash.set@^4.3.2:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/lodash.set/-/lodash.set-4.3.2.tgz#d8757b1da807dde24816b0d6a84bea1a76230b23"
+  integrity sha1-2HV7HagH3eJIFrDWqEvqGnYjCyM=
+
 lodash.truncate@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.truncate/-/lodash.truncate-4.4.2.tgz#5a350da0b1113b837ecfffd5812cbe58d6eae193"
@@ -9742,6 +9747,16 @@ no-case@^3.0.3:
     lower-case "^2.0.1"
     tslib "^1.10.0"
 
+nock@^13.2.4:
+  version "13.2.4"
+  resolved "https://registry.yarnpkg.com/nock/-/nock-13.2.4.tgz#43a309d93143ee5cdcca91358614e7bde56d20e1"
+  integrity sha512-8GPznwxcPNCH/h8B+XZcKjYPXnUV5clOKCjAqyjsiqA++MpNx9E9+t8YPp0MbThO+KauRo7aZJ1WuIZmOrT2Ug==
+  dependencies:
+    debug "^4.1.0"
+    json-stringify-safe "^5.0.1"
+    lodash.set "^4.3.2"
+    propagate "^2.0.0"
+
 node-abi@^3.3.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-3.5.0.tgz#26e8b7b251c3260a5ac5ba5aef3b4345a0229248"
@@ -11252,6 +11267,11 @@ prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.2, prop-types@^15.7.2:
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+propagate@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/propagate/-/propagate-2.0.1.tgz#40cdedab18085c792334e64f0ac17256d38f9a45"
+  integrity sha512-vGrhOavPSTz4QVNuBNdcNXePNdNMaO1xj9yBeH1ScQPjk/rhg9sSlCXPhMkFuaNNW/syTvYqsnbIJxMBfRbbag==
+
 proper-lockfile@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/proper-lockfile/-/proper-lockfile-1.2.0.tgz#ceff5dd89d3e5f10fb75e1e8e76bc75801a59c34"