diff --git a/package.json b/package.json
index f574ed82f47ab..dfcdd64737c74 100644
--- a/package.json
+++ b/package.json
@@ -69,8 +69,8 @@
   "devDependencies": {
     "@commitlint/cli": "^11.0.0",
     "@commitlint/config-conventional": "^11.0.0",
-    "@microsoft/api-documenter": "7.9.7",
-    "@microsoft/api-extractor": "7.10.4",
+    "@microsoft/api-documenter": "^7.12.7",
+    "@microsoft/api-extractor": "^7.13.1",
     "@types/debug": "0.0.31",
     "@types/mime": "^2.0.0",
     "@types/mocha": "^7.0.2",
@@ -107,7 +107,7 @@
     "standard-version": "^9.0.0",
     "text-diff": "^1.0.1",
     "ts-node": "^9.0.0",
-    "typescript": "3.9.5"
+    "typescript": "^4.1.5"
   },
   "husky": {
     "hooks": {
diff --git a/test/navigation.spec.ts b/test/navigation.spec.ts
index ccf4f5dc6b128..b8ff839e0682c 100644
--- a/test/navigation.spec.ts
+++ b/test/navigation.spec.ts
@@ -613,7 +613,7 @@ describe('navigation', function () {
           server.PREFIX + '/frames/one-frame.html'
         );
         const frame = await utils.waitEvent(page, 'frameattached');
-        await new Promise((fulfill) => {
+        await new Promise<void>((fulfill) => {
           page.on('framenavigated', (f) => {
             if (f === frame) fulfill();
           });