diff --git a/packages/google-cloud-texttospeech/package.json b/packages/google-cloud-texttospeech/package.json
index e9be6c27a6c..8205e15b86c 100644
--- a/packages/google-cloud-texttospeech/package.json
+++ b/packages/google-cloud-texttospeech/package.json
@@ -59,7 +59,7 @@
     "null-loader": "^3.0.0",
     "pack-n-play": "^1.0.0-2",
     "sinon": "^9.0.1",
-    "ts-loader": "^6.2.1",
+    "ts-loader": "^7.0.0",
     "typescript": "^3.8.3",
     "webpack": "^4.41.2",
     "webpack-cli": "^3.3.10"