diff --git a/translate/package.json b/translate/package.json
index 3e71ad1537b..de4688c0749 100644
--- a/translate/package.json
+++ b/translate/package.json
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "@google-cloud/automl": "^3.0.0",
-    "@google-cloud/text-to-speech": "^3.0.0",
+    "@google-cloud/text-to-speech": "^4.0.0",
     "@google-cloud/translate": "^7.0.0",
     "@google-cloud/vision": "^2.0.0",
     "yargs": "^16.0.0"