diff --git a/src/extensions/__tests__/bundled-latest-version-checker.test.ts b/src/extensions/__tests__/bundled-latest-version-checker.test.ts
index f5beadd04f..ebfe3b33ae 100644
--- a/src/extensions/__tests__/bundled-latest-version-checker.test.ts
+++ b/src/extensions/__tests__/bundled-latest-version-checker.test.ts
@@ -87,7 +87,7 @@ describe("BundledExtensionsVersionChecker", () => {
     }, true);
 
     expect(version).toMatchObject({
-      input: `${process.env.BUNDLED_EXTENSIONS_URL}/sample-bar-1.0.1.tar`,
+      input: `${process.env.BUNDLED_EXTENSIONS_URL}/sample-bar-1.0.1.tgz`,
       version: "1.0.1"
     })
   })
diff --git a/src/extensions/bundled-latest-version-checker.ts b/src/extensions/bundled-latest-version-checker.ts
index f02e673046..eea6c799ae 100644
--- a/src/extensions/bundled-latest-version-checker.ts
+++ b/src/extensions/bundled-latest-version-checker.ts
@@ -36,7 +36,7 @@ export class BundledVersionChecker implements LensExtensionLatestVersionChecker
     const version = json[manifest.name];
 
     return {
-      input: `${extensionUpdateUrl}/${manifest.name}-${version}.tar`,
+      input: `${extensionUpdateUrl}/${manifest.name}-${version}.tgz`,
       version: new SemVer(version).version
     }
   }