diff --git a/packages/google-cloud-bigquery-connection/synth.metadata b/packages/google-cloud-bigquery-connection/synth.metadata
index aa836b8253f..148294d0168 100644
--- a/packages/google-cloud-bigquery-connection/synth.metadata
+++ b/packages/google-cloud-bigquery-connection/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-bigquery-connection.git",
-        "sha": "7d91ef0d45620f6b3409c9303cca7925dde98c39"
+        "sha": "c68d85664dbe383bf2b3c1ec1d9e7d58274ff8da"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "89c849ba5013e45e8fb688b138f33c2ec6083dc5"
+        "sha": "ba9918cd22874245b55734f57470c719b577e591"
       }
     }
   ],