diff --git a/packages/google-cloud-texttospeech/synth.metadata b/packages/google-cloud-texttospeech/synth.metadata
index ed84594706d..23d5d02aad1 100644
--- a/packages/google-cloud-texttospeech/synth.metadata
+++ b/packages/google-cloud-texttospeech/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-text-to-speech.git",
-        "sha": "11bdc1e46c956803957023afe0f33d0202a99840"
+        "sha": "71af97f6d23ba7af85a2683120b9d0afe0034f10"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "89c849ba5013e45e8fb688b138f33c2ec6083dc5"
+        "sha": "ba9918cd22874245b55734f57470c719b577e591"
       }
     }
   ],